Growing community of inventors

Tokyo, Japan

Kohei Matsumoto

Average Co-Inventor Count = 3.84

ph-index = 2

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 = 12

Kohei MatsumotoKazuaki Kamihara (5 patents)Kohei MatsumotoMasayoshi Nakayama (4 patents)Kohei MatsumotoMasaki Sukesako (4 patents)Kohei MatsumotoTakuma Higa (4 patents)Kohei MatsumotoYuichi Aizawa (4 patents)Kohei MatsumotoHideo Kobayashi (3 patents)Kohei MatsumotoMasahiro Katoh (3 patents)Kohei MatsumotoDaisuke Yoshida (2 patents)Kohei MatsumotoKatsuhito Sakurai (2 patents)Kohei MatsumotoHirofumi Totsuka (2 patents)Kohei MatsumotoKohichi Nakamura (2 patents)Kohei MatsumotoHiroyuki Kunii (2 patents)Kohei MatsumotoMasakazu Terao (2 patents)Kohei MatsumotoMasaru Nakamura (1 patent)Kohei MatsumotoAkira Yoshida (1 patent)Kohei MatsumotoKeiji Nomaru (1 patent)Kohei MatsumotoHitoshi Yamamoto (1 patent)Kohei MatsumotoTadashi Kasai (1 patent)Kohei MatsumotoKazunari Fujii (1 patent)Kohei MatsumotoMakoto Yasuda (1 patent)Kohei MatsumotoEmiko Shiraishi (1 patent)Kohei MatsumotoToshihiro Sugiyama (1 patent)Kohei MatsumotoKohei Hasegawa (1 patent)Kohei MatsumotoYosuke Watanabe (1 patent)Kohei MatsumotoKazumi Kobayashi (1 patent)Kohei MatsumotoKunio Hasegawa (1 patent)Kohei MatsumotoSatoshi Kato (1 patent)Kohei MatsumotoTakamasa Ozeki (1 patent)Kohei MatsumotoToshihiro Ogawa (1 patent)Kohei MatsumotoHiroto Komiyama (19 patents)Kohei MatsumotoToru Ishimasa (1 patent)Kohei MatsumotoYuuichiroh Uematsu (1 patent)Kohei MatsumotoNatsumi Matsue (1 patent)Kohei MatsumotoTomohide Takenaka (1 patent)Kohei MatsumotoKeita Sone (1 patent)Kohei MatsumotoMutsuki Morinaga (1 patent)Kohei MatsumotoTakanori Inada (1 patent)Kohei MatsumotoKazutomo Miyazaki (1 patent)Kohei MatsumotoJun Hitosugi (1 patent)Kohei MatsumotoAyumu Nemoto (1 patent)Kohei MatsumotoWakana Itoh (1 patent)Kohei MatsumotoYuto Suzuki (1 patent)Kohei MatsumotoYuugo Matsuura (1 patent)Kohei MatsumotoTakatsugu Komori (1 patent)Kohei MatsumotoMasashi Tachi (1 patent)Kohei MatsumotoDai Naito (1 patent)Kohei MatsumotoKatsuhiro Doshin (1 patent)Kohei MatsumotoKenta Okeya (1 patent)Kohei MatsumotoTaku Kumiya (1 patent)Kohei MatsumotoKazumasa Hosotani (1 patent)Kohei MatsumotoFumio Saito (1 patent)Kohei MatsumotoNobumori Ogoshi (1 patent)Kohei MatsumotoMasashi Ashino (1 patent)Kohei MatsumotoMitsuru Morohashi (1 patent)Kohei MatsumotoHiroyuki Kunil (1 patent)Kohei MatsumotoKoichi Mitani (1 patent)Kohei MatsumotoTaizo Kise (1 patent)Kohei MatsumotoTatsuya Inaoka (1 patent)Kohei MatsumotoHideki Ozawa (1 patent)Kohei MatsumotoMikako Yoda (1 patent)Kohei MatsumotoYugo Sasaya (0 patent)Kohei MatsumotoTaisuke Iwaguchi (0 patent)Kohei MatsumotoKohei Matsumoto (19 patents)Kazuaki KamiharaKazuaki Kamihara (29 patents)Masayoshi NakayamaMasayoshi Nakayama (26 patents)Masaki SukesakoMasaki Sukesako (18 patents)Takuma HigaTakuma Higa (12 patents)Yuichi AizawaYuichi Aizawa (10 patents)Hideo KobayashiHideo Kobayashi (194 patents)Masahiro KatohMasahiro Katoh (4 patents)Daisuke YoshidaDaisuke Yoshida (153 patents)Katsuhito SakuraiKatsuhito Sakurai (94 patents)Hirofumi TotsukaHirofumi Totsuka (62 patents)Kohichi NakamuraKohichi Nakamura (57 patents)Hiroyuki KuniiHiroyuki Kunii (33 patents)Masakazu TeraoMasakazu Terao (14 patents)Masaru NakamuraMasaru Nakamura (127 patents)Akira YoshidaAkira Yoshida (114 patents)Keiji NomaruKeiji Nomaru (93 patents)Hitoshi YamamotoHitoshi Yamamoto (72 patents)Tadashi KasaiTadashi Kasai (65 patents)Kazunari FujiiKazunari Fujii (53 patents)Makoto YasudaMakoto Yasuda (41 patents)Emiko ShiraishiEmiko Shiraishi (41 patents)Toshihiro SugiyamaToshihiro Sugiyama (39 patents)Kohei HasegawaKohei Hasegawa (38 patents)Yosuke WatanabeYosuke Watanabe (36 patents)Kazumi KobayashiKazumi Kobayashi (36 patents)Kunio HasegawaKunio Hasegawa (32 patents)Satoshi KatoSatoshi Kato (31 patents)Takamasa OzekiTakamasa Ozeki (27 patents)Toshihiro OgawaToshihiro Ogawa (23 patents)Hiroto KomiyamaHiroto Komiyama (19 patents)Toru IshimasaToru Ishimasa (19 patents)Yuuichiroh UematsuYuuichiroh Uematsu (17 patents)Natsumi MatsueNatsumi Matsue (16 patents)Tomohide TakenakaTomohide Takenaka (16 patents)Keita SoneKeita Sone (15 patents)Mutsuki MorinagaMutsuki Morinaga (13 patents)Takanori InadaTakanori Inada (13 patents)Kazutomo MiyazakiKazutomo Miyazaki (11 patents)Jun HitosugiJun Hitosugi (10 patents)Ayumu NemotoAyumu Nemoto (10 patents)Wakana ItohWakana Itoh (9 patents)Yuto SuzukiYuto Suzuki (6 patents)Yuugo MatsuuraYuugo Matsuura (6 patents)Takatsugu KomoriTakatsugu Komori (6 patents)Masashi TachiMasashi Tachi (6 patents)Dai NaitoDai Naito (6 patents)Katsuhiro DoshinKatsuhiro Doshin (5 patents)Kenta OkeyaKenta Okeya (4 patents)Taku KumiyaTaku Kumiya (4 patents)Kazumasa HosotaniKazumasa Hosotani (4 patents)Fumio SaitoFumio Saito (4 patents)Nobumori OgoshiNobumori Ogoshi (3 patents)Masashi AshinoMasashi Ashino (2 patents)Mitsuru MorohashiMitsuru Morohashi (2 patents)Hiroyuki KunilHiroyuki Kunil (1 patent)Koichi MitaniKoichi Mitani (1 patent)Taizo KiseTaizo Kise (1 patent)Tatsuya InaokaTatsuya Inaoka (1 patent)Hideki OzawaHideki Ozawa (1 patent)Mikako YodaMikako Yoda (1 patent)Yugo SasayaYugo Sasaya (0 patent)Taisuke IwaguchiTaisuke Iwaguchi (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (8 from 90,753 patents)

2. Ricoh Company, Ltd. (6 from 28,577 patents)

3. Mitsubishi Electric Corporation (2 from 15,928 patents)

4. Ebara Corporation (1 from 2,512 patents)

5. Disco Corporation (1 from 1,559 patents)

6. Yokogawa Electric Corporation (1 from 1,328 patents)

7. Mitsubishi Heavy Industries Thermal Systems, Ltd. (166 patents)


19 patents:

1. 12429677 - Optical apparatus and image-capturing apparatus

2. 12376412 - Semiconductor apparatus and equipment

3. 11978755 - Semiconductor apparatus and equipment

4. 11846731 - Distance detection device and imaging apparatus

5. 11503231 - Imaging device, imaging system, and moving body

6. 11400406 - Wet abatement system

7. 11159760 - Photoelectric conversion apparatus, imaging system, mobile body and signal processing apparatus

8. 10928093 - Heat exchange ventilator

9. 10855940 - Imaging device, imaging system, and moving body

10. 10365601 - Image forming apparatus and image forming method

11. 10241462 - Image forming apparatus

12. 10094587 - Heat-exchange ventilation device

13. 10073371 - Image forming apparatus and image forming method

14. 10040283 - Semiconductor device and liquid discharge head substrate

15. 9696654 - Image forming apparatus comprising image density detector and toner concentration detector

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