Growing community of inventors

Kanagawa, Japan

Yumi Katou

Average Co-Inventor Count = 4.22

ph-index = 1

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 = 5

Yumi KatouSeiji Sugahara (7 patents)Yumi KatouHiroyuki Aoki (6 patents)Yumi KatouAyumu Yagihashi (6 patents)Yumi KatouAtsuhiko Murayama (6 patents)Yumi KatouKenichi Kitatani (5 patents)Yumi KatouJun Takeda (3 patents)Yumi KatouYuzo Fujiki (2 patents)Yumi KatouShinichi Morishima (1 patent)Yumi KatouWataru Hoshino (1 patent)Yumi KatouFumitake Mitobe (1 patent)Yumi KatouNaoya Nishimura (1 patent)Yumi KatouYasukazu Kuwayama (1 patent)Yumi KatouKengo Saito (1 patent)Yumi KatouYumi Katou (10 patents)Seiji SugaharaSeiji Sugahara (8 patents)Hiroyuki AokiHiroyuki Aoki (48 patents)Ayumu YagihashiAyumu Yagihashi (12 patents)Atsuhiko MurayamaAtsuhiko Murayama (8 patents)Kenichi KitataniKenichi Kitatani (16 patents)Jun TakedaJun Takeda (85 patents)Yuzo FujikiYuzo Fujiki (15 patents)Shinichi MorishimaShinichi Morishima (61 patents)Wataru HoshinoWataru Hoshino (47 patents)Fumitake MitobeFumitake Mitobe (19 patents)Naoya NishimuraNaoya Nishimura (19 patents)Yasukazu KuwayamaYasukazu Kuwayama (18 patents)Kengo SaitoKengo Saito (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nec Corporation (7 from 35,705 patents)

2. Fujifilm Corporation (3 from 16,093 patents)


10 patents:

1. 12085742 - Anisotropic light absorption film and laminate

2. 11286423 - Laminate, manufacturing method of laminate, and image display device

3. 11054691 - Polarizing plate, circularly polarizing plate, and display device

4. 9684393 - Display control device, communication terminal, display control method, and computer-readable recording medium on which program is recorded

5. 9528833 - Navigation apparatus

6. 9369796 - Electronic device

7. 9348442 - Input apparatus

8. 9241123 - Electronic device

9. 9215523 - Audio output device

10. 9134951 - Contents reception system, attachment, and terminal device

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idiyas.com
as of
12/29/2025
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