Growing community of inventors

Tokyo, Japan

Hiroshi Hara

Average Co-Inventor Count = 2.41

ph-index = 25

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 = 1,868

Hiroshi HaraYoshiaki Suzuki (19 patents)Hiroshi HaraKozo Sato (16 patents)Hiroshi HaraKotaro Nakamura (16 patents)Hiroshi HaraHideki Naito (13 patents)Hiroshi HaraToshiaki Aono (11 patents)Hiroshi HaraJiro Sekine (8 patents)Hiroshi HaraNobuyuki Kameyama (7 patents)Hiroshi HaraHiroshi Komatsuzaki (7 patents)Hiroshi HaraHiroyuki Hirai (6 patents)Hiroshi HaraKatsuya Sennyu (6 patents)Hiroshi HaraMasanobu Kawamura (6 patents)Hiroshi HaraFumihiro Nakajima (6 patents)Hiroshi HaraTakashi Tobioka (5 patents)Hiroshi HaraKazuo Shiota (4 patents)Hiroshi HaraKazushige Oki (4 patents)Hiroshi HaraKiichiro Sakamoto (4 patents)Hiroshi HaraSeiji Asano (4 patents)Hiroshi HaraYuji Oshikoshi (4 patents)Hiroshi HaraNobumitsu Takehara (4 patents)Hiroshi HaraYoshiharu Yabuki (3 patents)Hiroshi HaraKeiichi Adachi (3 patents)Hiroshi HaraTakuya Arai (3 patents)Hiroshi HaraHiroshi Ohmura (3 patents)Hiroshi HaraYasushi Fujimura (3 patents)Hiroshi HaraShinsaku Fujita (3 patents)Hiroshi HaraToshio Yoshida (3 patents)Hiroshi HaraMasumi Hirata (3 patents)Hiroshi HaraEiji Tsumura (3 patents)Hiroshi HaraHiroki Sano (3 patents)Hiroshi HaraTakeshi Yoshino (3 patents)Hiroshi HaraTetuo Nishizawa (3 patents)Hiroshi HaraKen Kawata (2 patents)Hiroshi HaraMinoru Ishiguro (2 patents)Hiroshi HaraHiroshi Ogawa (2 patents)Hiroshi HaraTadao Shishido (2 patents)Hiroshi HaraSatoshi Yoshimura (2 patents)Hiroshi HaraOsamu Iwasaki (2 patents)Hiroshi HaraMichio Suzuki (2 patents)Hiroshi HaraKazumi Umezawa (2 patents)Hiroshi HaraSeiji Sagara (2 patents)Hiroshi HaraHiroyuki Miyake (2 patents)Hiroshi HaraAtsuaki Arai (2 patents)Hiroshi HaraJunichi Takagi (2 patents)Hiroshi HaraHaruo Seto (2 patents)Hiroshi HaraSosaku Sawada (2 patents)Hiroshi HaraSadafumi Omura (2 patents)Hiroshi HaraSatoru Sawada (2 patents)Hiroshi HaraHitoshi Ebihara (2 patents)Hiroshi HaraHiraku Sonobe (2 patents)Hiroshi HaraNoboru Otake (2 patents)Hiroshi HaraFuyuki Yonehara (2 patents)Hiroshi HaraHitoshi Mikoshiba (2 patents)Hiroshi HaraKazutoshi Mizoue (2 patents)Hiroshi HaraMorio Yagihara (1 patent)Hiroshi HaraTadashi Suzuki (1 patent)Hiroshi HaraNaoki Takahashi (1 patent)Hiroshi HaraTadashi Ikeda (1 patent)Hiroshi HaraShigeo Hirano (1 patent)Hiroshi HaraTakanori Hioki (1 patent)Hiroshi HaraKoki Nakamura (1 patent)Hiroshi HaraOsamu Koyama (1 patent)Hiroshi HaraTakahiro Saito (1 patent)Hiroshi HaraKoichi Nakamura (1 patent)Hiroshi HaraAtsushi Kubota (1 patent)Hiroshi HaraMinoru Yamada (1 patent)Hiroshi HaraSeimei Ushiro (1 patent)Hiroshi HaraSeiiti Kubodera (1 patent)Hiroshi HaraKazunori Ohno (1 patent)Hiroshi HaraKatsuyuki Watanabe (1 patent)Hiroshi HaraShigeyoshi Onoda (1 patent)Hiroshi HaraTomoya Saeki (1 patent)Hiroshi HaraKoji Kubo (1 patent)Hiroshi HaraMasamichi Tateoka (1 patent)Hiroshi HaraMunetaka Kurokawa (1 patent)Hiroshi HaraHideki Hosoya (1 patent)Hiroshi HaraHirotoshi Kishi (1 patent)Hiroshi HaraMasaaki Tsukase (1 patent)Hiroshi HaraIsao Shimamura (1 patent)Hiroshi HaraOsamu Funayama (1 patent)Hiroshi HaraMasatoshi Kato (1 patent)Hiroshi HaraTakushi Miyazako (1 patent)Hiroshi HaraNaoki Itabashi (1 patent)Hiroshi HaraHajime Katayama (1 patent)Hiroshi HaraKiyoteru Miyake (1 patent)Hiroshi HaraKuniyuki Ishii (1 patent)Hiroshi HaraKeizo Koya (1 patent)Hiroshi HaraReiichi Ohi (1 patent)Hiroshi HaraYoshiharu Fuseya (1 patent)Hiroshi HaraKatsuji Muramatsu (1 patent)Hiroshi HaraMasashi Suda (1 patent)Hiroshi HaraKazunori Hanada (1 patent)Hiroshi HaraMasashi Takamura (1 patent)Hiroshi HaraShuho Tsubota (1 patent)Hiroshi HaraKoichi Koyama (1 patent)Hiroshi HaraYusaku Takada (1 patent)Hiroshi HaraAkihiro Sanda (1 patent)Hiroshi HaraYasuhisa Okamoto (1 patent)Hiroshi HaraTakehisa Okuda (1 patent)Hiroshi HaraTateki Nagaoka (1 patent)Hiroshi HaraYukihiko Sakaguchi (1 patent)Hiroshi HaraHiroshi Hara (153 patents)Yoshiaki SuzukiYoshiaki Suzuki (164 patents)Kozo SatoKozo Sato (129 patents)Kotaro NakamuraKotaro Nakamura (47 patents)Hideki NaitoHideki Naito (42 patents)Toshiaki AonoToshiaki Aono (83 patents)Jiro SekineJiro Sekine (9 patents)Nobuyuki KameyamaNobuyuki Kameyama (45 patents)Hiroshi KomatsuzakiHiroshi Komatsuzaki (28 patents)Hiroyuki HiraiHiroyuki Hirai (94 patents)Katsuya SennyuKatsuya Sennyu (14 patents)Masanobu KawamuraMasanobu Kawamura (11 patents)Fumihiro NakajimaFumihiro Nakajima (10 patents)Takashi TobiokaTakashi Tobioka (10 patents)Kazuo ShiotaKazuo Shiota (80 patents)Kazushige OkiKazushige Oki (44 patents)Kiichiro SakamotoKiichiro Sakamoto (32 patents)Seiji AsanoSeiji Asano (25 patents)Yuji OshikoshiYuji Oshikoshi (20 patents)Nobumitsu TakeharaNobumitsu Takehara (8 patents)Yoshiharu YabukiYoshiharu Yabuki (111 patents)Keiichi AdachiKeiichi Adachi (86 patents)Takuya AraiTakuya Arai (81 patents)Hiroshi OhmuraHiroshi Ohmura (71 patents)Yasushi FujimuraYasushi Fujimura (62 patents)Shinsaku FujitaShinsaku Fujita (35 patents)Toshio YoshidaToshio Yoshida (25 patents)Masumi HirataMasumi Hirata (16 patents)Eiji TsumuraEiji Tsumura (15 patents)Hiroki SanoHiroki Sano (14 patents)Takeshi YoshinoTakeshi Yoshino (12 patents)Tetuo NishizawaTetuo Nishizawa (8 patents)Ken KawataKen Kawata (88 patents)Minoru IshiguroMinoru Ishiguro (51 patents)Hiroshi OgawaHiroshi Ogawa (51 patents)Tadao ShishidoTadao Shishido (49 patents)Satoshi YoshimuraSatoshi Yoshimura (47 patents)Osamu IwasakiOsamu Iwasaki (46 patents)Michio SuzukiMichio Suzuki (39 patents)Kazumi UmezawaKazumi Umezawa (35 patents)Seiji SagaraSeiji Sagara (32 patents)Hiroyuki MiyakeHiroyuki Miyake (32 patents)Atsuaki AraiAtsuaki Arai (25 patents)Junichi TakagiJunichi Takagi (23 patents)Haruo SetoHaruo Seto (20 patents)Sosaku SawadaSosaku Sawada (20 patents)Sadafumi OmuraSadafumi Omura (20 patents)Satoru SawadaSatoru Sawada (19 patents)Hitoshi EbiharaHitoshi Ebihara (18 patents)Hiraku SonobeHiraku Sonobe (17 patents)Noboru OtakeNoboru Otake (13 patents)Fuyuki YoneharaFuyuki Yonehara (9 patents)Hitoshi MikoshibaHitoshi Mikoshiba (9 patents)Kazutoshi MizoueKazutoshi Mizoue (7 patents)Morio YagiharaMorio Yagihara (137 patents)Tadashi SuzukiTadashi Suzuki (123 patents)Naoki TakahashiNaoki Takahashi (107 patents)Tadashi IkedaTadashi Ikeda (101 patents)Shigeo HiranoShigeo Hirano (98 patents)Takanori HiokiTakanori Hioki (93 patents)Koki NakamuraKoki Nakamura (81 patents)Osamu KoyamaOsamu Koyama (77 patents)Takahiro SaitoTakahiro Saito (66 patents)Koichi NakamuraKoichi Nakamura (52 patents)Atsushi KubotaAtsushi Kubota (46 patents)Minoru YamadaMinoru Yamada (44 patents)Seimei UshiroSeimei Ushiro (43 patents)Seiiti KuboderaSeiiti Kubodera (42 patents)Kazunori OhnoKazunori Ohno (41 patents)Katsuyuki WatanabeKatsuyuki Watanabe (39 patents)Shigeyoshi OnodaShigeyoshi Onoda (36 patents)Tomoya SaekiTomoya Saeki (36 patents)Koji KuboKoji Kubo (36 patents)Masamichi TateokaMasamichi Tateoka (28 patents)Munetaka KurokawaMunetaka Kurokawa (27 patents)Hideki HosoyaHideki Hosoya (27 patents)Hirotoshi KishiHirotoshi Kishi (26 patents)Masaaki TsukaseMasaaki Tsukase (25 patents)Isao ShimamuraIsao Shimamura (24 patents)Osamu FunayamaOsamu Funayama (20 patents)Masatoshi KatoMasatoshi Kato (20 patents)Takushi MiyazakoTakushi Miyazako (20 patents)Naoki ItabashiNaoki Itabashi (19 patents)Hajime KatayamaHajime Katayama (19 patents)Kiyoteru MiyakeKiyoteru Miyake (19 patents)Kuniyuki IshiiKuniyuki Ishii (19 patents)Keizo KoyaKeizo Koya (18 patents)Reiichi OhiReiichi Ohi (18 patents)Yoshiharu FuseyaYoshiharu Fuseya (17 patents)Katsuji MuramatsuKatsuji Muramatsu (17 patents)Masashi SudaMasashi Suda (15 patents)Kazunori HanadaKazunori Hanada (14 patents)Masashi TakamuraMasashi Takamura (14 patents)Shuho TsubotaShuho Tsubota (13 patents)Koichi KoyamaKoichi Koyama (13 patents)Yusaku TakadaYusaku Takada (13 patents)Akihiro SandaAkihiro Sanda (12 patents)Yasuhisa OkamotoYasuhisa Okamoto (9 patents)Takehisa OkudaTakehisa Okuda (8 patents)Tateki NagaokaTateki Nagaoka (8 patents)Yukihiko SakaguchiYukihiko Sakaguchi (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Fuji Photo Film Company, Limited (84 from 16,454 patents)

2. Sumitomo Electric Industries, Limited (24 from 10,179 patents)

3. Canon Kabushiki Kaisha (10 from 90,276 patents)

4. Teijin Limited (10 from 1,585 patents)

5. Sumitomo Electric Device Innovations, Inc. (7 from 330 patents)

6. Taiyo Yuden Co., Ltd. (4 from 1,754 patents)

7. Mitsubishi Heavy Industries Limited (3 from 4,596 patents)

8. Taisho Pharmaceutical Co., Ltd. (3 from 313 patents)

9. Mitsubishi Heavy Industries Machinery Systems, Ltd. (3 from 119 patents)

10. Nippon Electric Co., Ltd. (2 from 1,038 patents)

11. Epoch Company, Ltd. (2 from 198 patents)

12. Nec Corporation (1 from 35,548 patents)

13. Fujifilm Corporation (1 from 15,919 patents)

14. Japan Tobacco Inc. (1 from 1,033 patents)

15. Clariant Finance (bvi) Limited (1 from 506 patents)


153 patents:

1. 12429657 - Optical device and manufacturing method for optical device

2. 12104950 - Optical receiver

3. 11901946 - Optical transmitter

4. 11799267 - Optical module and manufacturing method of the same

5. 11784720 - Optical module

6. 11362736 - Optical transmitter module, optical transmitter-receiver module, and optical module

7. 11327256 - Optical receiver module and package for optical receiver module

8. 11171727 - Package for optical receiver module

9. 11067762 - Optical module including photo detector with lens

10. 11012042 - Receiver module

11. 10881352 - Multiple-electrode guide catheter for use in peripheral vessel

12. 10826622 - Wavelength de-multiplexing system and optical receiver module

13. 10727953 - Package for optical receiver module

14. 10707970 - Wavelength de-multiplexing system and optical receiver module

15. 10527804 - Optical module

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