Growing community of inventors

Tokyo, Japan

Akira Kato

Average Co-Inventor Count = 3.08

ph-index = 14

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 = 743

Akira KatoYasuhiro Shimura (115 patents)Akira KatoToshihiro Tanaka (15 patents)Akira KatoDigh Hisamoto (10 patents)Akira KatoKan Yasui (10 patents)Akira KatoYasushi Ishii (10 patents)Akira KatoDaisuke Okada (10 patents)Akira KatoToshikazu Matsui (10 patents)Akira KatoTsutomu Okazaki (10 patents)Akira KatoKyoya Nitta (10 patents)Akira KatoToru Kitamura (8 patents)Akira KatoKoichi Niimura (6 patents)Akira KatoJun Takahashi (6 patents)Akira KatoYoshiharu Saito (5 patents)Akira KatoToru Yano (5 patents)Akira KatoKazutomo Sawamura (4 patents)Akira KatoTakao Ando (4 patents)Akira KatoYutaka Otobe (3 patents)Akira KatoTakashi Yamaki (3 patents)Akira KatoToshiaki Hirota (3 patents)Akira KatoToshihiro Yamaki (3 patents)Akira KatoShigetaka Kuroda (2 patents)Akira KatoYutaka Shinagawa (2 patents)Akira KatoHiroaki Nishio (2 patents)Akira KatoMasamichi Fujito (2 patents)Akira KatoYasuhiro Toyoda (2 patents)Akira KatoKazufumi Suzukawa (2 patents)Akira KatoKeiji Watanabe (1 patent)Akira KatoShinji Suzuki (1 patent)Akira KatoKenji Kimura (1 patent)Akira KatoRyo Kobayashi (1 patent)Akira KatoHiroshi Kitagawa (1 patent)Akira KatoSachito Fujimoto (1 patent)Akira KatoKen Nakagawa (49 patents)Akira KatoToyohei Nakajima (1 patent)Akira KatoHiroshi Yamamoto (1 patent)Akira KatoMahito Yoshioka (34 patents)Akira KatoDaizo Fukuzawa (30 patents)Akira KatoToshiyuki Mieno (1 patent)Akira KatoYutaka Yunoki (1 patent)Akira KatoHisashi Nakahara (28 patents)Akira KatoHironobu Kiryu (1 patent)Akira KatoEitetsu Akiyama (1 patent)Akira KatoMasahide Hirai (26 patents)Akira KatoAkira Hayakawa (23 patents)Akira KatoHideaki Yonekubo (22 patents)Akira KatoHideyuki Matsubara (21 patents)Akira KatoMichitaka Sato (1 patent)Akira KatoYuji Fujiwara (20 patents)Akira KatoNoriaki Tanaka (19 patents)Akira KatoYuko Ikeda (7 patents)Akira KatoYoshitaka Takasuka (4 patents)Akira KatoHisashi Igarashi (3 patents)Akira KatoFumiaki Takabe (2 patents)Akira KatoFumio Hosoda (1 patent)Akira KatoKinichi Morita (1 patent)Akira KatoYasumasa Otsuka (13 patents)Akira KatoYukio Uchida (2 patents)Akira KatoYukiko Umemoto (1 patent)Akira KatoYoji Tomoyuki (12 patents)Akira KatoKatsura Okubo (3 patents)Akira KatoHideyuki Matsubara (11 patents)Akira KatoYasuyuki Kimura (4 patents)Akira KatoJunko Miyagawa (3 patents)Akira KatoTomio Kimura (3 patents)Akira KatoShohei Okazaki (3 patents)Akira KatoRyo Maruyama (2 patents)Akira KatoHiroki Munakata (2 patents)Akira KatoNaohiro Kurokawa (2 patents)Akira KatoKenichiro Ishii (2 patents)Akira KatoRyuji Tamai (2 patents)Akira KatoYoshio Wazaki (1 patent)Akira KatoTetsuya Oono (1 patent)Akira KatoKazumi Miyashita (1 patent)Akira KatoAkiei Tanaka (1 patent)Akira KatoYasuhiro Urata (1 patent)Akira KatoTetsuya Kaneko (1 patent)Akira KatoSeiji Hatcho (1 patent)Akira KatoShigehiro Kimura (1 patent)Akira KatoYuji Suzuki (1 patent)Akira KatoTetsuya Ono (1 patent)Akira KatoTakafumi Nishikawa (1 patent)Akira KatoMoriyoshi Awasaka (1 patent)Akira KatoYasuo Takagi (1 patent)Akira KatoJunji Yasuda (1 patent)Akira KatoTatsuo Imamura (1 patent)Akira KatoRyo Kobayashi (1 patent)Akira KatoTadashi Umeda (1 patent)Akira KatoHidekazu Kano (1 patent)Akira KatoYohji Fukutomi (1 patent)Akira KatoShun Masuda (1 patent)Akira KatoGo Toriumi (1 patent)Akira KatoYoshiyuki Misumi (1 patent)Akira KatoMasami Watanabe (1 patent)Akira KatoAkinobu Takagi (1 patent)Akira KatoTakashi Kakinuma (1 patent)Akira KatoHiroshi Takenaka (1 patent)Akira KatoYoshimasa Kaneko (1 patent)Akira KatoHaruo Horiuchi (1 patent)Akira KatoNobuyuki Narisawa (1 patent)Akira KatoYuji Fujiwara (4 patents)Akira KatoAkira Kato (75 patents)Yasuhiro ShimuraYasuhiro Shimura (115 patents)Toshihiro TanakaToshihiro Tanaka (112 patents)Digh HisamotoDigh Hisamoto (84 patents)Kan YasuiKan Yasui (69 patents)Yasushi IshiiYasushi Ishii (56 patents)Daisuke OkadaDaisuke Okada (55 patents)Toshikazu MatsuiToshikazu Matsui (32 patents)Tsutomu OkazakiTsutomu Okazaki (28 patents)Kyoya NittaKyoya Nitta (20 patents)Toru KitamuraToru Kitamura (46 patents)Koichi NiimuraKoichi Niimura (38 patents)Jun TakahashiJun Takahashi (19 patents)Yoshiharu SaitoYoshiharu Saito (49 patents)Toru YanoToru Yano (24 patents)Kazutomo SawamuraKazutomo Sawamura (68 patents)Takao AndoTakao Ando (48 patents)Yutaka OtobeYutaka Otobe (55 patents)Takashi YamakiTakashi Yamaki (30 patents)Toshiaki HirotaToshiaki Hirota (20 patents)Toshihiro YamakiToshihiro Yamaki (18 patents)Shigetaka KurodaShigetaka Kuroda (99 patents)Yutaka ShinagawaYutaka Shinagawa (56 patents)Hiroaki NishioHiroaki Nishio (37 patents)Masamichi FujitoMasamichi Fujito (34 patents)Yasuhiro ToyodaYasuhiro Toyoda (32 patents)Kazufumi SuzukawaKazufumi Suzukawa (26 patents)Keiji WatanabeKeiji Watanabe (104 patents)Shinji SuzukiShinji Suzuki (101 patents)Kenji KimuraKenji Kimura (89 patents)Ryo KobayashiRyo Kobayashi (53 patents)Hiroshi KitagawaHiroshi Kitagawa (51 patents)Sachito FujimotoSachito Fujimoto (51 patents)Ken NakagawaKen Nakagawa (49 patents)Toyohei NakajimaToyohei Nakajima (39 patents)Hiroshi YamamotoHiroshi Yamamoto (37 patents)Mahito YoshiokaMahito Yoshioka (34 patents)Daizo FukuzawaDaizo Fukuzawa (30 patents)Toshiyuki MienoToshiyuki Mieno (30 patents)Yutaka YunokiYutaka Yunoki (28 patents)Hisashi NakaharaHisashi Nakahara (28 patents)Hironobu KiryuHironobu Kiryu (27 patents)Eitetsu AkiyamaEitetsu Akiyama (26 patents)Masahide HiraiMasahide Hirai (26 patents)Akira HayakawaAkira Hayakawa (23 patents)Hideaki YonekuboHideaki Yonekubo (22 patents)Hideyuki MatsubaraHideyuki Matsubara (21 patents)Michitaka SatoMichitaka Sato (20 patents)Yuji FujiwaraYuji Fujiwara (20 patents)Noriaki TanakaNoriaki Tanaka (19 patents)Yuko IkedaYuko Ikeda (11 patents)Yoshitaka TakasukaYoshitaka Takasuka (8 patents)Hisashi IgarashiHisashi Igarashi (16 patents)Fumiaki TakabeFumiaki Takabe (10 patents)Fumio HosodaFumio Hosoda (14 patents)Kinichi MoritaKinichi Morita (14 patents)Yasumasa OtsukaYasumasa Otsuka (13 patents)Yukio UchidaYukio Uchida (12 patents)Yukiko UmemotoYukiko Umemoto (12 patents)Yoji TomoyukiYoji Tomoyuki (12 patents)Katsura OkuboKatsura Okubo (12 patents)Hideyuki MatsubaraHideyuki Matsubara (11 patents)Yasuyuki KimuraYasuyuki Kimura (5 patents)Junko MiyagawaJunko Miyagawa (4 patents)Tomio KimuraTomio Kimura (3 patents)Shohei OkazakiShohei Okazaki (3 patents)Ryo MaruyamaRyo Maruyama (10 patents)Hiroki MunakataHiroki Munakata (9 patents)Naohiro KurokawaNaohiro Kurokawa (6 patents)Kenichiro IshiiKenichiro Ishii (6 patents)Ryuji TamaiRyuji Tamai (6 patents)Yoshio WazakiYoshio Wazaki (18 patents)Tetsuya OonoTetsuya Oono (11 patents)Kazumi MiyashitaKazumi Miyashita (11 patents)Akiei TanakaAkiei Tanaka (10 patents)Yasuhiro UrataYasuhiro Urata (10 patents)Tetsuya KanekoTetsuya Kaneko (8 patents)Seiji HatchoSeiji Hatcho (8 patents)Shigehiro KimuraShigehiro Kimura (7 patents)Yuji SuzukiYuji Suzuki (7 patents)Tetsuya OnoTetsuya Ono (7 patents)Takafumi NishikawaTakafumi Nishikawa (7 patents)Moriyoshi AwasakaMoriyoshi Awasaka (6 patents)Yasuo TakagiYasuo Takagi (6 patents)Junji YasudaJunji Yasuda (6 patents)Tatsuo ImamuraTatsuo Imamura (6 patents)Ryo KobayashiRyo Kobayashi (6 patents)Tadashi UmedaTadashi Umeda (6 patents)Hidekazu KanoHidekazu Kano (5 patents)Yohji FukutomiYohji Fukutomi (5 patents)Shun MasudaShun Masuda (5 patents)Go ToriumiGo Toriumi (5 patents)Yoshiyuki MisumiYoshiyuki Misumi (5 patents)Masami WatanabeMasami Watanabe (5 patents)Akinobu TakagiAkinobu Takagi (5 patents)Takashi KakinumaTakashi Kakinuma (4 patents)Hiroshi TakenakaHiroshi Takenaka (4 patents)Yoshimasa KanekoYoshimasa Kaneko (4 patents)Haruo HoriuchiHaruo Horiuchi (4 patents)Nobuyuki NarisawaNobuyuki Narisawa (4 patents)Yuji FujiwaraYuji Fujiwara (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Giken Kogyo Kabushiki Kaisha (21 from 10,092 patents)

2. Honda Giken Kogyo K.k. (9 from 182 patents)

3. Renesas Technology Corp. (8 from 3,781 patents)

4. Renesas Electronics Corporation (7 from 7,525 patents)

5. Nec Corporation (6 from 35,705 patents)

6. Honda Motor Co., Ltd. (6 from 21,893 patents)

7. Other (3 from 832,843 patents)

8. Kureha Kagaku Kogyo Kabushiki Kaisha (2 from 776 patents)

9. Nkk Corporation (2 from 614 patents)

10. Kumiai Chemical Industry Co., Ltd. (2 from 215 patents)

11. Olympus Optical Company, Ltd. (1 from 5,729 patents)

12. Ushio Denki Kabushiki Kaisha (1 from 822 patents)

13. Sanyo Denki Co., Ltd. (1 from 321 patents)

14. Nippon Light Metal Company, Ltd. (1 from 306 patents)

15. Canon Kabushiki Kaisha (90,697 patents)


75 patents:

1. 12497149 - Propulsion device for watercraft

2. 12463945 - Information output device, camera, information output system, information output method, and program

3. 12331694 - Constant-speed travel apparatus

4. 12177191 - Information output device, camera, information output system, information output method, and program

5. 12122755 - Methods for producing nitroso compound and quinoxaline compound

6. 11492334 - Methods for producing nitroso compound and quinoxaline compound

7. 11227061 - Information output device, camera, information output system, information output method, and program

8. 11042667 - Information output device, camera, information output system, information output method, and program

9. 10910394 - Semiconductor device

10. 10692878 - Semiconductor device

11. 10396089 - Semiconductor device

12. 10138162 - Method and device for bonding workpieces each produced from glass substrate or quartz substrate

13. 10141324 - Semiconductor device

14. 9640546 - Semiconductor device

15. 8963226 - Semiconductor device with gate electrodes

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