Growing community of inventors

Tokyo, Japan

Koichi Fukuda

Average Co-Inventor Count = 1.56

ph-index = 10

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 = 420

Koichi FukudaYuki Yoshimura (12 patents)Koichi FukudaKohei Okamoto (9 patents)Koichi FukudaJunichi Saito (8 patents)Koichi FukudaMasafumi Kimura (6 patents)Koichi FukudaIchiro Onuki (6 patents)Koichi FukudaAkihiro Nishio (6 patents)Koichi FukudaRyo Yamasaki (5 patents)Koichi FukudaMakoto Oikawa (5 patents)Koichi FukudaYoshihito Tamaki (5 patents)Koichi FukudaYoshiaki Nakamura (5 patents)Koichi FukudaMasaaki Iwane (4 patents)Koichi FukudaHajime Ikeda (4 patents)Koichi FukudaHideaki Takamiya (4 patents)Koichi FukudaShoji Kono (4 patents)Koichi FukudaAkihiko Kanda (4 patents)Koichi FukudaYumi Takao (4 patents)Koichi FukudaYoshiaki Takada (4 patents)Koichi FukudaShunichi Wakashima (4 patents)Koichi FukudaTetsuya Nagata (3 patents)Koichi FukudaFumihiro Inui (3 patents)Koichi FukudaTomohiro Nishiyama (3 patents)Koichi FukudaJunji Iwata (3 patents)Koichi FukudaNobutaka Mizuno (3 patents)Koichi FukudaSatoru Kawasaki (3 patents)Koichi FukudaTsutomu Sato (3 patents)Koichi FukudaTetsuya Oshima (3 patents)Koichi FukudaHiroshi Matsuda (2 patents)Koichi FukudaKoshi Hatakeyama (2 patents)Koichi FukudaMasataka Yashima (2 patents)Koichi FukudaNorihito Hiasa (2 patents)Koichi FukudaToshinori Hasegawa (2 patents)Koichi FukudaMasahiro Okuda (2 patents)Koichi FukudaKazuhiro Yahata (2 patents)Koichi FukudaShohei Tsutsumi (2 patents)Koichi FukudaRyuichiro Isobe (2 patents)Koichi FukudaKoji Hiraga (2 patents)Koichi FukudaMasao Uehara (2 patents)Koichi FukudaMasayuki Yanagihara (2 patents)Koichi FukudaToshio Miyazawa (1 patent)Koichi FukudaShinichi Komura (1 patent)Koichi FukudaMasaya Adachi (1 patent)Koichi FukudaOsamu Itou (1 patent)Koichi FukudaShinichiro Oka (1 patent)Koichi FukudaMasateru Morimoto (1 patent)Koichi FukudaHirotaka Imayama (1 patent)Koichi FukudaHideo Mori (1 patent)Koichi FukudaKenji Kato (1 patent)Koichi FukudaHideyuki Hamano (1 patent)Koichi FukudaShoichi Hirota (1 patent)Koichi FukudaSho Suzuki (1 patent)Koichi FukudaHideomi Kumano (1 patent)Koichi FukudaAkihide Sano (1 patent)Koichi FukudaYu Inagaki (1 patent)Koichi FukudaTomoyuki Tezuka (1 patent)Koichi FukudaRei Kurashima (1 patent)Koichi FukudaKazuya Igarashi (1 patent)Koichi FukudaMasato Sugiura (1 patent)Koichi FukudaKouji Hayakawa (1 patent)Koichi FukudaKoki Takami (1 patent)Koichi FukudaAkihide Sano (1 patent)Koichi FukudaThanapong Prasertphol (1 patent)Koichi FukudaSomkeat Suebthawilkul (1 patent)Koichi FukudaMichitaka Sakaida (1 patent)Koichi FukudaTakayuki Araki (1 patent)Koichi FukudaTeewin Tuaprakone (1 patent)Koichi FukudaKanokon Thongrod (1 patent)Koichi FukudaJaturong Jitputti (1 patent)Koichi FukudaJunichi Ihata (1 patent)Koichi FukudaMasashi Jobara (1 patent)Koichi FukudaKeisuke Irie (1 patent)Koichi FukudaYoshifumi Morizane (1 patent)Koichi FukudaTomoyuki Nakagawa (1 patent)Koichi FukudaTeewin Tuaprakone (0 patent)Koichi FukudaKanokon Thongrod (0 patent)Koichi FukudaTakayuki Araki (0 patent)Koichi FukudaKenji Kato (0 patent)Koichi FukudaKoichi Fukuda (123 patents)Yuki YoshimuraYuki Yoshimura (20 patents)Kohei OkamotoKohei Okamoto (22 patents)Junichi SaitoJunichi Saito (97 patents)Masafumi KimuraMasafumi Kimura (72 patents)Ichiro OnukiIchiro Onuki (48 patents)Akihiro NishioAkihiro Nishio (38 patents)Ryo YamasakiRyo Yamasaki (60 patents)Makoto OikawaMakoto Oikawa (57 patents)Yoshihito TamakiYoshihito Tamaki (27 patents)Yoshiaki NakamuraYoshiaki Nakamura (10 patents)Masaaki IwaneMasaaki Iwane (52 patents)Hajime IkedaHajime Ikeda (47 patents)Hideaki TakamiyaHideaki Takamiya (44 patents)Shoji KonoShoji Kono (26 patents)Akihiko KandaAkihiko Kanda (25 patents)Yumi TakaoYumi Takao (20 patents)Yoshiaki TakadaYoshiaki Takada (17 patents)Shunichi WakashimaShunichi Wakashima (10 patents)Tetsuya NagataTetsuya Nagata (108 patents)Fumihiro InuiFumihiro Inui (68 patents)Tomohiro NishiyamaTomohiro Nishiyama (51 patents)Junji IwataJunji Iwata (50 patents)Nobutaka MizunoNobutaka Mizuno (26 patents)Satoru KawasakiSatoru Kawasaki (10 patents)Tsutomu SatoTsutomu Sato (9 patents)Tetsuya OshimaTetsuya Oshima (8 patents)Hiroshi MatsudaHiroshi Matsuda (154 patents)Koshi HatakeyamaKoshi Hatakeyama (68 patents)Masataka YashimaMasataka Yashima (53 patents)Norihito HiasaNorihito Hiasa (39 patents)Toshinori HasegawaToshinori Hasegawa (30 patents)Masahiro OkudaMasahiro Okuda (21 patents)Kazuhiro YahataKazuhiro Yahata (20 patents)Shohei TsutsumiShohei Tsutsumi (19 patents)Ryuichiro IsobeRyuichiro Isobe (14 patents)Koji HiragaKoji Hiraga (5 patents)Masao UeharaMasao Uehara (5 patents)Masayuki YanagiharaMasayuki Yanagihara (4 patents)Toshio MiyazawaToshio Miyazawa (170 patents)Shinichi KomuraShinichi Komura (135 patents)Masaya AdachiMasaya Adachi (121 patents)Osamu ItouOsamu Itou (101 patents)Shinichiro OkaShinichiro Oka (96 patents)Masateru MorimotoMasateru Morimoto (68 patents)Hirotaka ImayamaHirotaka Imayama (63 patents)Hideo MoriHideo Mori (60 patents)Kenji KatoKenji Kato (55 patents)Hideyuki HamanoHideyuki Hamano (51 patents)Shoichi HirotaShoichi Hirota (45 patents)Sho SuzukiSho Suzuki (27 patents)Hideomi KumanoHideomi Kumano (17 patents)Akihide SanoAkihide Sano (1 patent)Yu InagakiYu Inagaki (13 patents)Tomoyuki TezukaTomoyuki Tezuka (10 patents)Rei KurashimaRei Kurashima (9 patents)Kazuya IgarashiKazuya Igarashi (9 patents)Masato SugiuraMasato Sugiura (6 patents)Kouji HayakawaKouji Hayakawa (6 patents)Koki TakamiKoki Takami (5 patents)Akihide SanoAkihide Sano (4 patents)Thanapong PrasertpholThanapong Prasertphol (3 patents)Somkeat SuebthawilkulSomkeat Suebthawilkul (3 patents)Michitaka SakaidaMichitaka Sakaida (2 patents)Takayuki ArakiTakayuki Araki (1 patent)Teewin TuaprakoneTeewin Tuaprakone (1 patent)Kanokon ThongrodKanokon Thongrod (1 patent)Jaturong JitputtiJaturong Jitputti (1 patent)Junichi IhataJunichi Ihata (1 patent)Masashi JobaraMasashi Jobara (1 patent)Keisuke IrieKeisuke Irie (1 patent)Yoshifumi MorizaneYoshifumi Morizane (1 patent)Tomoyuki NakagawaTomoyuki Nakagawa (1 patent)Teewin TuaprakoneTeewin Tuaprakone (0 patent)Kanokon ThongrodKanokon Thongrod (0 patent)Takayuki ArakiTakayuki Araki (0 patent)Kenji KatoKenji Kato (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (90 from 90,504 patents)

2. Hitachi Displays, Ltd. (18 from 1,207 patents)

3. Panasonic Liquid Crystal Display Co., Ltd. (10 from 1,238 patents)

4. Japan Display Inc. (7 from 5,663 patents)

5. Oki Electric Industry Co., Ltd. (3 from 4,979 patents)

6. Nippon Steel Corporation (2 from 3,534 patents)

7. Oki Semiconductor Co., Ltd. (2 from 706 patents)

8. Scg Chemicals Company Limited (1 from 45 patents)

9. Siam Refractory Industry Co., Ltd. (1 from 3 patents)

10. Nippon Steel & Sumitomo Metal Corporation (1,098 patents)


123 patents:

1. 12414392 - Photoelectric conversion device, imaging system, and mobile apparatus

2. 12261184 - Image sensor and image capturing apparatus

3. 12228790 - Image processing method, image processing device, and image pickup apparatus

4. RE50292 - Image sensor and imaging device

5. 12191325 - Apparatus, system, and moving body

6. 12077476 - High emissivity coating composition and substrate coated therewith

7. 11889186 - Focus detection device, focus detection method, and image capture apparatus

8. 11742364 - Photoelectric conversion device, imaging system, and mobile apparatus

9. 11493792 - Display device and hand-held electronic device

10. 11422335 - Image sensor and image capturing apparatus

11. 11417697 - Imaging device and imaging apparatus

12. 11388383 - Image processing apparatus, image pickup apparatus, image processing method, and non-transitory computer-readable storage medium

13. 11297271 - Image sensor and image capture apparatus

14. 11262608 - Display device and hand-held electronic device

15. 11184521 - Focus detection apparatus, focus detection method, and storage medium

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11/21/2025
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