Growing community of inventors

Yokohama, Japan

Hiroshi Chiba

Average Co-Inventor Count = 3.07

ph-index = 11

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 = 664

Hiroshi ChibaMasaki Kato (8 patents)Hiroshi ChibaKinya Kato (8 patents)Hiroshi ChibaMasashi Tanaka (7 patents)Hiroshi ChibaHiroshi Shirasu (7 patents)Hiroshi ChibaShinichiro Hirooka (7 patents)Hiroshi ChibaMasato Kumazawa (7 patents)Hiroshi ChibaHiroyuki Nakamura (5 patents)Hiroshi ChibaToshinori Sugiyama (5 patents)Hiroshi ChibaYasuhiko Kunii (5 patents)Hiroshi ChibaMegumi Kurachi (5 patents)Hiroshi ChibaChohei Ono (5 patents)Hiroshi ChibaNobuyuki Kaku (5 patents)Hiroshi ChibaMasahiro Kishigami (5 patents)Hiroshi ChibaHiroyuki Kajikawa (5 patents)Hiroshi ChibaNoriaki Harada (5 patents)Hiroshi ChibaYoshio Kawabe (3 patents)Hiroshi ChibaMasami Seki (3 patents)Hiroshi ChibaShigeru Hirukawa (2 patents)Hiroshi ChibaNaoyuki Kobayashi (2 patents)Hiroshi ChibaSusumu Mori (2 patents)Hiroshi ChibaMasahiro Nei (2 patents)Hiroshi ChibaMasamitsu Yanagihara (2 patents)Hiroshi ChibaSeiji Miyazaki (2 patents)Hiroshi ChibaTsuyoshi Naraki (2 patents)Hiroshi ChibaToshikazu Yoshikawa (2 patents)Hiroshi ChibaKenji Nishi (1 patent)Hiroshi ChibaJunji Shiokawa (1 patent)Hiroshi ChibaOsamu Kawamae (1 patent)Hiroshi ChibaToshiro Kinugasa (1 patent)Hiroshi ChibaTomishige Yatsugi (1 patent)Hiroshi ChibaChiyo Ohno (1 patent)Hiroshi ChibaToshio Murakami (1 patent)Hiroshi ChibaTohru Sampei (1 patent)Hiroshi ChibaSeiro Murakami (1 patent)Hiroshi ChibaTakashi Azumi (1 patent)Hiroshi ChibaYoshihiro Todaka (1 patent)Hiroshi ChibaKazutoshi Konno (1 patent)Hiroshi ChibaTsuyoshi Narabe (1 patent)Hiroshi ChibaIchiro Ohsaka (1 patent)Hiroshi ChibaYuichi Kubo (1 patent)Hiroshi ChibaTakeshi Kitade (1 patent)Hiroshi ChibaMasahi Tanaka (1 patent)Hiroshi ChibaHidehumi Goto (1 patent)Hiroshi ChibaTsuyohsi Narabe (1 patent)Hiroshi ChibaKatsumi Kawasaki (1 patent)Hiroshi ChibaYutaka Inari (1 patent)Hiroshi ChibaHiroshi Chiba (38 patents)Masaki KatoMasaki Kato (127 patents)Kinya KatoKinya Kato (75 patents)Masashi TanakaMasashi Tanaka (86 patents)Hiroshi ShirasuHiroshi Shirasu (46 patents)Shinichiro HirookaShinichiro Hirooka (21 patents)Masato KumazawaMasato Kumazawa (13 patents)Hiroyuki NakamuraHiroyuki Nakamura (214 patents)Toshinori SugiyamaToshinori Sugiyama (62 patents)Yasuhiko KuniiYasuhiko Kunii (38 patents)Megumi KurachiMegumi Kurachi (25 patents)Chohei OnoChohei Ono (22 patents)Nobuyuki KakuNobuyuki Kaku (22 patents)Masahiro KishigamiMasahiro Kishigami (14 patents)Hiroyuki KajikawaHiroyuki Kajikawa (13 patents)Noriaki HaradaNoriaki Harada (5 patents)Yoshio KawabeYoshio Kawabe (17 patents)Masami SekiMasami Seki (7 patents)Shigeru HirukawaShigeru Hirukawa (68 patents)Naoyuki KobayashiNaoyuki Kobayashi (40 patents)Susumu MoriSusumu Mori (29 patents)Masahiro NeiMasahiro Nei (23 patents)Masamitsu YanagiharaMasamitsu Yanagihara (22 patents)Seiji MiyazakiSeiji Miyazaki (20 patents)Tsuyoshi NarakiTsuyoshi Naraki (13 patents)Toshikazu YoshikawaToshikazu Yoshikawa (2 patents)Kenji NishiKenji Nishi (129 patents)Junji ShiokawaJunji Shiokawa (79 patents)Osamu KawamaeOsamu Kawamae (52 patents)Toshiro KinugasaToshiro Kinugasa (34 patents)Tomishige YatsugiTomishige Yatsugi (31 patents)Chiyo OhnoChiyo Ohno (20 patents)Toshio MurakamiToshio Murakami (17 patents)Tohru SampeiTohru Sampei (17 patents)Seiro MurakamiSeiro Murakami (13 patents)Takashi AzumiTakashi Azumi (11 patents)Yoshihiro TodakaYoshihiro Todaka (8 patents)Kazutoshi KonnoKazutoshi Konno (8 patents)Tsuyoshi NarabeTsuyoshi Narabe (7 patents)Ichiro OhsakaIchiro Ohsaka (5 patents)Yuichi KuboYuichi Kubo (2 patents)Takeshi KitadeTakeshi Kitade (1 patent)Masahi TanakaMasahi Tanaka (1 patent)Hidehumi GotoHidehumi Goto (1 patent)Tsuyohsi NarabeTsuyohsi Narabe (1 patent)Katsumi KawasakiKatsumi Kawasaki (1 patent)Yutaka InariYutaka Inari (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nikon Corporation (20 from 8,898 patents)

2. Maxell, Ltd. (10 from 887 patents)

3. Hitachi, Ltd. (4 from 42,496 patents)

4. Hitachi Maxell, Limited (1 from 1,112 patents)

5. Clarion Co (1 from 1,057 patents)

6. Hitachi Consumer Electronics Co., Ltd. (1 from 365 patents)

7. Bruker Axs K.k. (1 from 2 patents)


38 patents:

1. 12493235 - Image projection apparatus

2. 12185016 - Imaging apparatus capable of switching display methods

3. 11752870 - Vehicle

4. 11622082 - Imaging apparatus capable of switching display methods

5. 11247605 - Image projection apparatus configured to project an image on a road surface

6. 10652595 - Content transmission device and content transmission method thereof

7. 10647248 - Image projection apparatus

8. 10582134 - Imaging apparatus capable of switching display methods

9. 10457199 - Image projection apparatus

10. 10432876 - Imaging apparatus capable of switching display methods

11. 10191387 - Reflective mirror, projection optical system, exposure apparatus, and device manufacturing method

12. 9864278 - Reflective mirror, projection optical system, exposure apparatus, and device manufacturing method

13. 9606447 - Reflective mirror, projection optical system, exposure apparatus, and device manufacturing method

14. 9503648 - Imaging apparatus capable of switching display methods

15. 8792039 - Obstacle detection display device

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