Growing community of inventors

Tokyo, Japan

Katsuhisa Hakoda

Average Co-Inventor Count = 1.32

ph-index = 18

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 = 870

Katsuhisa HakodaDaisuke Ishii (6 patents)Katsuhisa HakodaKeisuke Tejima (4 patents)Katsuhisa HakodaJun Uchiyama (4 patents)Katsuhisa HakodaYuji Oikawa (4 patents)Katsuhisa HakodaYusuke Otani (4 patents)Katsuhisa HakodaHisayoshi Otaki (3 patents)Katsuhisa HakodaDaisuke Iseki (2 patents)Katsuhisa HakodaMiho Akita (2 patents)Katsuhisa HakodaTakatoshi Nakamura (1 patent)Katsuhisa HakodaKenji Hirose (1 patent)Katsuhisa HakodaHiroki Sato (1 patent)Katsuhisa HakodaNoriaki Takagi (1 patent)Katsuhisa HakodaShinichi Obata (1 patent)Katsuhisa HakodaShinpei Hirano (1 patent)Katsuhisa HakodaHitoshi Takahashi (1 patent)Katsuhisa HakodaKen Yano (1 patent)Katsuhisa HakodaKoji Shindo (1 patent)Katsuhisa HakodaKeita Hibi (1 patent)Katsuhisa HakodaNaoto Shimizu (1 patent)Katsuhisa HakodaYuuki Kubota (1 patent)Katsuhisa HakodaShigeya Kuwao (1 patent)Katsuhisa HakodaKenzo Nakajima (1 patent)Katsuhisa HakodaJun Katsumata (1 patent)Katsuhisa HakodaShingo Mouri (1 patent)Katsuhisa HakodaYo Suzuki (1 patent)Katsuhisa HakodaKatsuhisa Hakoda (56 patents)Daisuke IshiiDaisuke Ishii (95 patents)Keisuke TejimaKeisuke Tejima (36 patents)Jun UchiyamaJun Uchiyama (30 patents)Yuji OikawaYuji Oikawa (30 patents)Yusuke OtaniYusuke Otani (29 patents)Hisayoshi OtakiHisayoshi Otaki (5 patents)Daisuke IsekiDaisuke Iseki (35 patents)Miho AkitaMiho Akita (21 patents)Takatoshi NakamuraTakatoshi Nakamura (172 patents)Kenji HiroseKenji Hirose (99 patents)Hiroki SatoHiroki Sato (91 patents)Noriaki TakagiNoriaki Takagi (69 patents)Shinichi ObataShinichi Obata (59 patents)Shinpei HiranoShinpei Hirano (59 patents)Hitoshi TakahashiHitoshi Takahashi (59 patents)Ken YanoKen Yano (49 patents)Koji ShindoKoji Shindo (40 patents)Keita HibiKeita Hibi (34 patents)Naoto ShimizuNaoto Shimizu (30 patents)Yuuki KubotaYuuki Kubota (25 patents)Shigeya KuwaoShigeya Kuwao (21 patents)Kenzo NakajimaKenzo Nakajima (11 patents)Jun KatsumataJun Katsumata (9 patents)Shingo MouriShingo Mouri (4 patents)Yo SuzukiYo Suzuki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (56 from 58,132 patents)

2. Sony Olympus Medical Solutions Inc. (4 from 242 patents)


56 patents:

1. D1035736 - Surgical microscope

2. 11432899 - Medical observation device and medical observation system

3. D915619 - Flow cytometer

4. D906274 - Set of transmitter and receiver

5. D904479 - Surgical microscope

6. D846013 - Surgical microscope

7. D773071 - Cell sorter

8. D736944 - Biological sample testing apparatus

9. D692425 - Monitor display

10. D688722 - Camera

11. D687083 - Camera

12. D671976 - Camera

13. D667008 - Monitor display

14. D657411 - Camera

15. D615542 - Monitor display

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as of
1/10/2026
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