Growing community of inventors

Nagareyama, Japan

Takashi Tsuji

Average Co-Inventor Count = 2.39

ph-index = 5

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 = 148

Takashi TsujiAkimasa Kinoshita (8 patents)Takashi TsujiKenji Fukuda (8 patents)Takashi TsujiKatsunari Tezuka (7 patents)Takashi TsujiAnthony B Pinkerton (6 patents)Takashi TsujiYasuhiro Kajihara (4 patents)Takashi TsujiKazuhiro Fukae (4 patents)Takashi TsujiIzumi Sakamoto (4 patents)Takashi TsujiKazuhisa Nakao (4 patents)Takashi TsujiKoh-ei Toyoshima (4 patents)Takashi TsujiYoshiyuki Kobayashi (3 patents)Takashi TsujiOsamu Suzuki (3 patents)Takashi TsujiTakuya Ikeda (3 patents)Takashi TsujiNobuaki Hori (3 patents)Takashi TsujiTakahiro Nagayama (3 patents)Takashi TsujiLayton H Smith (3 patents)Takashi TsujiHiroaki Asai (3 patents)Takashi TsujiYuri Nambu (3 patents)Takashi TsujiNaoki Miyoshi (3 patents)Takashi TsujiJun Tanaka (2 patents)Takashi TsujiNoriyuki Iwamuro (2 patents)Takashi TsujiKoichi Endo (2 patents)Takashi TsujiTsuyoshi Nakamura (2 patents)Takashi TsujiKosuke Tanaka (2 patents)Takashi TsujiMayuko Akiu (2 patents)Takashi TsujiMika Yokoyama (2 patents)Takashi TsujiKoji Terayama (2 patents)Takashi TsujiEdward Hampton Sessions, Jr (2 patents)Takashi TsujiKoji Miyoshi (2 patents)Takashi TsujiMasayuki Ishihara (2 patents)Takashi TsujiYukihiro Ogawa (2 patents)Takashi TsujiMihoko Kawasaki (2 patents)Takashi TsujiHironori Tomi (2 patents)Takashi TsujiMasamitsu Oshima (2 patents)Takashi TsujiTakeshi Fukuda (1 patent)Takashi TsujiNaoki Tanaka (1 patent)Takashi TsujiHideki Kubota (1 patent)Takashi TsujiFumikazu Imai (1 patent)Takashi TsujiMasatoshi Maeda (1 patent)Takashi TsujiKazuyuki Ishii (1 patent)Takashi TsujiTakashi Saotome (1 patent)Takashi TsujiKazuto Miyazaki (1 patent)Takashi TsujiKeisuke Tazuru (1 patent)Takashi TsujiRiki Goto (1 patent)Takashi TsujiAtsushi Tanaka (1 patent)Takashi TsujiYoshiyuki Yonezawa (1 patent)Takashi TsujiYasunobu Kurosaki (1 patent)Takashi TsujiNaohiro Hayashi (1 patent)Takashi TsujiNobuo Sakuragawa (1 patent)Takashi TsujiYutaka Mori (1 patent)Takashi TsujiKoh-Ei Toyoshima (1 patent)Takashi TsujiKoutaro Ishibashi (1 patent)Takashi TsujiTakeshi Kuribayashi (1 patent)Takashi TsujiRitsuko Morita (1 patent)Takashi TsujiKyosuke Kishimoto (1 patent)Takashi TsujiHiroyuki Fujisawa (1 patent)Takashi TsujiShun-Ichi Nakamura (1 patent)Takashi TsujiYutaka Mori (0 patent)Takashi TsujiKyosuke Asakawa (0 patent)Takashi TsujiMakoto Takeo (0 patent)Takashi TsujiEdward Hampton Sessions (0 patent)Takashi TsujiOshima Masamitsu (0 patent)Takashi TsujiOshima Masamitsu (0 patent)Takashi TsujiNakao Kazuhisa (0 patent)Takashi TsujiTakashi Tsuji (50 patents)Akimasa KinoshitaAkimasa Kinoshita (54 patents)Kenji FukudaKenji Fukuda (39 patents)Katsunari TezukaKatsunari Tezuka (26 patents)Anthony B PinkertonAnthony B Pinkerton (42 patents)Yasuhiro KajiharaYasuhiro Kajihara (25 patents)Kazuhiro FukaeKazuhiro Fukae (17 patents)Izumi SakamotoIzumi Sakamoto (8 patents)Kazuhisa NakaoKazuhisa Nakao (6 patents)Koh-ei ToyoshimaKoh-ei Toyoshima (4 patents)Yoshiyuki KobayashiYoshiyuki Kobayashi (212 patents)Osamu SuzukiOsamu Suzuki (71 patents)Takuya IkedaTakuya Ikeda (43 patents)Nobuaki HoriNobuaki Hori (11 patents)Takahiro NagayamaTakahiro Nagayama (11 patents)Layton H SmithLayton H Smith (11 patents)Hiroaki AsaiHiroaki Asai (7 patents)Yuri NambuYuri Nambu (5 patents)Naoki MiyoshiNaoki Miyoshi (5 patents)Jun TanakaJun Tanaka (76 patents)Noriyuki IwamuroNoriyuki Iwamuro (45 patents)Koichi EndoKoichi Endo (29 patents)Tsuyoshi NakamuraTsuyoshi Nakamura (16 patents)Kosuke TanakaKosuke Tanaka (9 patents)Mayuko AkiuMayuko Akiu (4 patents)Mika YokoyamaMika Yokoyama (2 patents)Koji TerayamaKoji Terayama (2 patents)Edward Hampton Sessions, JrEdward Hampton Sessions, Jr (2 patents)Koji MiyoshiKoji Miyoshi (2 patents)Masayuki IshiharaMasayuki Ishihara (2 patents)Yukihiro OgawaYukihiro Ogawa (2 patents)Mihoko KawasakiMihoko Kawasaki (2 patents)Hironori TomiHironori Tomi (2 patents)Masamitsu OshimaMasamitsu Oshima (2 patents)Takeshi FukudaTakeshi Fukuda (81 patents)Naoki TanakaNaoki Tanaka (59 patents)Hideki KubotaHideki Kubota (20 patents)Fumikazu ImaiFumikazu Imai (17 patents)Masatoshi MaedaMasatoshi Maeda (13 patents)Kazuyuki IshiiKazuyuki Ishii (11 patents)Takashi SaotomeTakashi Saotome (10 patents)Kazuto MiyazakiKazuto Miyazaki (8 patents)Keisuke TazuruKeisuke Tazuru (6 patents)Riki GotoRiki Goto (3 patents)Atsushi TanakaAtsushi Tanaka (3 patents)Yoshiyuki YonezawaYoshiyuki Yonezawa (2 patents)Yasunobu KurosakiYasunobu Kurosaki (2 patents)Naohiro HayashiNaohiro Hayashi (2 patents)Nobuo SakuragawaNobuo Sakuragawa (1 patent)Yutaka MoriYutaka Mori (1 patent)Koh-Ei ToyoshimaKoh-Ei Toyoshima (1 patent)Koutaro IshibashiKoutaro Ishibashi (1 patent)Takeshi KuribayashiTakeshi Kuribayashi (1 patent)Ritsuko MoritaRitsuko Morita (1 patent)Kyosuke KishimotoKyosuke Kishimoto (1 patent)Hiroyuki FujisawaHiroyuki Fujisawa (1 patent)Shun-Ichi NakamuraShun-Ichi Nakamura (1 patent)Yutaka MoriYutaka Mori (0 patent)Kyosuke AsakawaKyosuke Asakawa (0 patent)Makoto TakeoMakoto Takeo (0 patent)Edward Hampton SessionsEdward Hampton Sessions (0 patent)Oshima MasamitsuOshima Masamitsu (0 patent)Oshima MasamitsuOshima Masamitsu (0 patent)Nakao KazuhisaNakao Kazuhisa (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Fuji Electric Co., Ltd. (14 from 4,811 patents)

2. Organ Technologies, Inc. (12 from 12 patents)

3. Sanford Burnham Prebys Medical Discovery Institute (6 from 88 patents)

4. Japan Tobacco Inc. (3 from 1,039 patents)

5. Riken Corporation (3 from 854 patents)

6. Fuji Electric Holdings Co., Ltd. (3 from 80 patents)

7. Glytech, Inc. (3 from 38 patents)

8. Ricoh Company, Ltd. (2 from 28,566 patents)

9. Daiichi Sankyo Company, Limited (2 from 441 patents)

10. Kobayashi Pharmaceutical Co., Ltd. (2 from 122 patents)

11. Fuji Electric Systems Co. Ltd. (2 from 116 patents)

12. Kyocera Corporation (1 from 6,656 patents)

13. National Institute of Advanced Industrial Science and Technology (1 from 1,714 patents)

14. Nidek Co., Ltd. (1 from 832 patents)

15. Otsuka Chemical Holdings Co., Ltd. (1 from 4 patents)


50 patents:

1. 12490499 - Silicon carbide semiconductor device

2. 12464783 - Insulated gate semiconductor device

3. 12440605 - Method for producing regenerated hair follicle primordium

4. 12326438 - Health-level measuring method, health-level determining apparatus, and hair-health examination system

5. 12263159 - Fused ring compound having urea structure

6. 12071413 - Azole derivatives as apelin receptor agonist

7. 11932600 - Biaryl derivative

8. 11918568 - Fused ring compound having urea structure

9. 11534377 - Hair growth agent

10. 11209348 - Hair observation method, phase contrast microscope system, and preparation

11. 11155525 - Azole derivatives as apelin receptor agonist

12. 10933001 - Hair growth agent

13. 10886371 - Silicon carbide semiconductor device

14. 10626096 - Azole derivatives as apelin receptor agonist

15. 10358470 - Glycosylated polypeptide and pharmaceutical composition containing same

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12/23/2025
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