Growing community of inventors

Tokyo, Japan

Kenji Yokoyama

Average Co-Inventor Count = 3.76

ph-index = 12

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 547

Kenji YokoyamaMasatoshi Nakayama (5 patents)Kenji YokoyamaKunihiro Ueda (5 patents)Kenji YokoyamaHideki Takeuchi (5 patents)Kenji YokoyamaAtsunori Hiratsuka (5 patents)Kenji YokoyamaYuji Maruo (5 patents)Kenji YokoyamaKoji Sakairi (5 patents)Kenji YokoyamaYuichiro Kai (5 patents)Kenji YokoyamaYoshihiro Terao (5 patents)Kenji YokoyamaKeiji Koga (4 patents)Kenji YokoyamaYasumichi Tokuoka (4 patents)Kenji YokoyamaHarunobu Mukaiyama (4 patents)Kenji YokoyamaToru Shimozawa (4 patents)Kenji YokoyamaHideki Kinoshita (4 patents)Kenji YokoyamaYutaka Unuma (4 patents)Kenji YokoyamaKosuke Okazaki (4 patents)Kenji YokoyamaHiroaki Kobayashi (4 patents)Kenji YokoyamaYoshio Suzuki (3 patents)Kenji YokoyamaNaoto Matono (3 patents)Kenji YokoyamaTatsuya Harada (3 patents)Kenji YokoyamaHiroaki Adachi (3 patents)Kenji YokoyamaKoichi Otani (3 patents)Kenji YokoyamaNorihiko Kikuchi (3 patents)Kenji YokoyamaHiroaki Shiohara (3 patents)Kenji YokoyamaJun-ichi Satoh (3 patents)Kenji YokoyamaHidetaka Kawano (3 patents)Kenji YokoyamaJuri Kato (2 patents)Kenji YokoyamaAtsushi Nakamura (2 patents)Kenji YokoyamaSeiji Muramatsu (2 patents)Kenji YokoyamaHiroshi Oryoji (2 patents)Kenji YokoyamaIsao Karube (2 patents)Kenji YokoyamaKazuyoshi Yano (2 patents)Kenji YokoyamaToshiyuki Kimura (2 patents)Kenji YokoyamaShin Sumida (2 patents)Kenji YokoyamaIkuya Sano (2 patents)Kenji YokoyamaMichiyuki Amano (2 patents)Kenji YokoyamaYoshito Shuto (2 patents)Kenji YokoyamaYomei Otani (2 patents)Kenji YokoyamaYoshio Iida (2 patents)Kenji YokoyamaKoji Yoshida (1 patent)Kenji YokoyamaMakoto Nakamura (1 patent)Kenji YokoyamaKazuki Sato (1 patent)Kenji YokoyamaKei Hirata (1 patent)Kenji YokoyamaJun Kimura (1 patent)Kenji YokoyamaTetsuya Roppongi (1 patent)Kenji YokoyamaNorikazu Ota (1 patent)Kenji YokoyamaMasahiro Yanagisawa (1 patent)Kenji YokoyamaToshikazu Hashimoto (1 patent)Kenji YokoyamaKoji Yoshida (59 patents)Kenji YokoyamaNobuyuki Mori (1 patent)Kenji YokoyamaTakeo Kagami (1 patent)Kenji YokoyamaHiroshi Ohki (1 patent)Kenji YokoyamaHiroshi Takahashi (1 patent)Kenji YokoyamaMasahiko Naito (1 patent)Kenji YokoyamaYoshiaki Tanaka (1 patent)Kenji YokoyamaToru Nagata (1 patent)Kenji YokoyamaJun Kamiya (1 patent)Kenji YokoyamaEriko Sato (1 patent)Kenji YokoyamaYasuyuki Inoue (1 patent)Kenji YokoyamaNaoki Iwata (1 patent)Kenji YokoyamaTetsuro Sasaki (1 patent)Kenji YokoyamaNoriaki Kasahara (1 patent)Kenji YokoyamaDaiyu Ueno (1 patent)Kenji YokoyamaYasufumi Yamada (1 patent)Kenji YokoyamaMotohaya Ishii (1 patent)Kenji YokoyamaKatsunari Okamoto (1 patent)Kenji YokoyamaHisayoshi Watanabe (1 patent)Kenji YokoyamaAkitaka Kimura (1 patent)Kenji YokoyamaYohzoh Yamamoto (1 patent)Kenji YokoyamaHaruhisa Ueda (1 patent)Kenji YokoyamaJiro Kazumi (1 patent)Kenji YokoyamaSaburo Imamura (1 patent)Kenji YokoyamaSatoru Tomaru (1 patent)Kenji YokoyamaTakeshi Kikkawa (1 patent)Kenji YokoyamaKoichi Arishima (1 patent)Kenji YokoyamaYuichi Watabe (1 patent)Kenji YokoyamaMotohiro Nakahara (1 patent)Kenji YokoyamaNarushi Ito (1 patent)Kenji YokoyamaTakahiro Akimoto (1 patent)Kenji YokoyamaAkio Sugita (1 patent)Kenji YokoyamaToru Tomoshige (1 patent)Kenji YokoyamaMichitaka Nishiyama (1 patent)Kenji YokoyamaRyu Wakui (1 patent)Kenji YokoyamaAkimasa Kaneko (1 patent)Kenji YokoyamaKuniharu Kato (1 patent)Kenji YokoyamaHirokazu Izuoka (1 patent)Kenji YokoyamaSatoshi Akahane (1 patent)Kenji YokoyamaSenichi Suzuki (1 patent)Kenji YokoyamaTakuro Miyajima (1 patent)Kenji YokoyamaKimihiro Masuyama (1 patent)Kenji YokoyamaTakuma Iwagami (1 patent)Kenji YokoyamaKeishi Tsuchiya (1 patent)Kenji YokoyamaHirotsugu Sato (1 patent)Kenji YokoyamaYasuaki Tamura (1 patent)Kenji YokoyamaMakoto Hikita (1 patent)Kenji YokoyamaHaruki Kozawaguchi (1 patent)Kenji YokoyamaFumihiro Ebisawa (1 patent)Kenji YokoyamaFumiaki Hanawa (1 patent)Kenji YokoyamaNoboru Ishihara (1 patent)Kenji YokoyamaKuninori Hattori (1 patent)Kenji YokoyamaTsuneo Kagotani (1 patent)Kenji YokoyamaKenji Yokoyama (59 patents)Masatoshi NakayamaMasatoshi Nakayama (54 patents)Kunihiro UedaKunihiro Ueda (44 patents)Hideki TakeuchiHideki Takeuchi (12 patents)Atsunori HiratsukaAtsunori Hiratsuka (9 patents)Yuji MaruoYuji Maruo (8 patents)Koji SakairiKoji Sakairi (8 patents)Yuichiro KaiYuichiro Kai (7 patents)Yoshihiro TeraoYoshihiro Terao (5 patents)Keiji KogaKeiji Koga (37 patents)Yasumichi TokuokaYasumichi Tokuoka (27 patents)Harunobu MukaiyamaHarunobu Mukaiyama (13 patents)Toru ShimozawaToru Shimozawa (11 patents)Hideki KinoshitaHideki Kinoshita (10 patents)Yutaka UnumaYutaka Unuma (9 patents)Kosuke OkazakiKosuke Okazaki (8 patents)Hiroaki KobayashiHiroaki Kobayashi (7 patents)Yoshio SuzukiYoshio Suzuki (74 patents)Naoto MatonoNaoto Matono (54 patents)Tatsuya HaradaTatsuya Harada (28 patents)Hiroaki AdachiHiroaki Adachi (22 patents)Koichi OtaniKoichi Otani (17 patents)Norihiko KikuchiNorihiko Kikuchi (17 patents)Hiroaki ShioharaHiroaki Shiohara (7 patents)Jun-ichi SatohJun-ichi Satoh (6 patents)Hidetaka KawanoHidetaka Kawano (5 patents)Juri KatoJuri Kato (36 patents)Atsushi NakamuraAtsushi Nakamura (35 patents)Seiji MuramatsuSeiji Muramatsu (25 patents)Hiroshi OryojiHiroshi Oryoji (19 patents)Isao KarubeIsao Karube (16 patents)Kazuyoshi YanoKazuyoshi Yano (15 patents)Toshiyuki KimuraToshiyuki Kimura (15 patents)Shin SumidaShin Sumida (11 patents)Ikuya SanoIkuya Sano (9 patents)Michiyuki AmanoMichiyuki Amano (9 patents)Yoshito ShutoYoshito Shuto (6 patents)Yomei OtaniYomei Otani (6 patents)Yoshio IidaYoshio Iida (6 patents)Koji YoshidaKoji Yoshida (230 patents)Makoto NakamuraMakoto Nakamura (133 patents)Kazuki SatoKazuki Sato (128 patents)Kei HirataKei Hirata (94 patents)Jun KimuraJun Kimura (77 patents)Tetsuya RoppongiTetsuya Roppongi (76 patents)Norikazu OtaNorikazu Ota (71 patents)Masahiro YanagisawaMasahiro Yanagisawa (67 patents)Toshikazu HashimotoToshikazu Hashimoto (60 patents)Koji YoshidaKoji Yoshida (59 patents)Nobuyuki MoriNobuyuki Mori (56 patents)Takeo KagamiTakeo Kagami (50 patents)Hiroshi OhkiHiroshi Ohki (50 patents)Hiroshi TakahashiHiroshi Takahashi (47 patents)Masahiko NaitoMasahiko Naito (40 patents)Yoshiaki TanakaYoshiaki Tanaka (39 patents)Toru NagataToru Nagata (38 patents)Jun KamiyaJun Kamiya (37 patents)Eriko SatoEriko Sato (36 patents)Yasuyuki InoueYasuyuki Inoue (33 patents)Naoki IwataNaoki Iwata (32 patents)Tetsuro SasakiTetsuro Sasaki (32 patents)Noriaki KasaharaNoriaki Kasahara (30 patents)Daiyu UenoDaiyu Ueno (27 patents)Yasufumi YamadaYasufumi Yamada (24 patents)Motohaya IshiiMotohaya Ishii (22 patents)Katsunari OkamotoKatsunari Okamoto (22 patents)Hisayoshi WatanabeHisayoshi Watanabe (21 patents)Akitaka KimuraAkitaka Kimura (19 patents)Yohzoh YamamotoYohzoh Yamamoto (19 patents)Haruhisa UedaHaruhisa Ueda (19 patents)Jiro KazumiJiro Kazumi (19 patents)Saburo ImamuraSaburo Imamura (18 patents)Satoru TomaruSatoru Tomaru (18 patents)Takeshi KikkawaTakeshi Kikkawa (18 patents)Koichi ArishimaKoichi Arishima (16 patents)Yuichi WatabeYuichi Watabe (16 patents)Motohiro NakaharaMotohiro Nakahara (16 patents)Narushi ItoNarushi Ito (15 patents)Takahiro AkimotoTakahiro Akimoto (15 patents)Akio SugitaAkio Sugita (14 patents)Toru TomoshigeToru Tomoshige (13 patents)Michitaka NishiyamaMichitaka Nishiyama (12 patents)Ryu WakuiRyu Wakui (12 patents)Akimasa KanekoAkimasa Kaneko (11 patents)Kuniharu KatoKuniharu Kato (11 patents)Hirokazu IzuokaHirokazu Izuoka (11 patents)Satoshi AkahaneSatoshi Akahane (11 patents)Senichi SuzukiSenichi Suzuki (10 patents)Takuro MiyajimaTakuro Miyajima (10 patents)Kimihiro MasuyamaKimihiro Masuyama (10 patents)Takuma IwagamiTakuma Iwagami (10 patents)Keishi TsuchiyaKeishi Tsuchiya (9 patents)Hirotsugu SatoHirotsugu Sato (9 patents)Yasuaki TamuraYasuaki Tamura (9 patents)Makoto HikitaMakoto Hikita (8 patents)Haruki KozawaguchiHaruki Kozawaguchi (7 patents)Fumihiro EbisawaFumihiro Ebisawa (7 patents)Fumiaki HanawaFumiaki Hanawa (7 patents)Noboru IshiharaNoboru Ishihara (6 patents)Kuninori HattoriKuninori Hattori (6 patents)Tsuneo KagotaniTsuneo Kagotani (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Tdk Corporation (14 from 7,952 patents)

2. National Institute of Advanced Industrial Science and Technology (7 from 1,710 patents)

3. Toppan Printing Co., Ltd. (6 from 1,268 patents)

4. Seiko Epson Corporation (5 from 33,404 patents)

5. Sharp Kabushiki Kaisha Corporation (5 from 25,530 patents)

6. Kissei Pharmaceutical Co., Ltd. (5 from 176 patents)

7. Canon Kabushiki Kaisha (3 from 90,594 patents)

8. Sony Group Corporation (3 from 3,416 patents)

9. Sae Magnetics (h.k.) Limited (3 from 763 patents)

10. Tanita Corporation (3 from 345 patents)

11. Sony Corporation (2 from 58,129 patents)

12. Nippon Telegraph and Telephone Corporation (2 from 5,289 patents)

13. Mitsui Petrochemical Industries, Ltd. (2 from 1,008 patents)

14. Other (1 from 832,680 patents)

15. Kanto Kagaku Kabushiki Kaisha (1 from 101 patents)


59 patents:

1. 12436660 - Information processing apparatus, program, and method

2. 12333136 - Information processing device, information processing method, and information processing program

3. 11789589 - Information processing apparatus and information processing method for dividing display screen for display of plurality of applications

4. 10924671 - Imaging control apparatus with improved operability in performing continuous image capturing by using a shutter button and a touch bar, control method therefor, and recording

5. 10764502 - Imaging apparatus

6. 8968567 - Column packing material, column using the same, and method of separation using the same

7. 8702950 - Device for electrophoresis, device for transfer, device for electrophoresis and transfer, chip for electrophoresis and transfer, and method for electrophoresis, method for transfer, and method for electrophoresis and transfer

8. 8692047 - Method of purifying 8-isoprostane

9. 8652850 - Method of quantitatively determining 8-isoprostane

10. 8520234 - Communication system, communication apparatus, communication method, and program

11. 8500981 - Electrophoresis apparatus and electrophoresis method

12. 8449748 - Sample separation/adsorption appliance

13. 8419916 - Biological molecule separation apparatus

14. 8325440 - Magnetic head including a pole layer and an antireflection film sandwiched by two shields

15. 8263791 - Method and reagent for protein analysis

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