Growing community of inventors

Shizuoka, Japan

Chihiro Aoki

Average Co-Inventor Count = 4.17

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 = 11

Chihiro AokiKeisuke Murakami (4 patents)Chihiro AokiSusumu Matsuda (2 patents)Chihiro AokiTsutomu Fujiwara (2 patents)Chihiro AokiMamoru Tago (2 patents)Chihiro AokiIzumi Ogawa (2 patents)Chihiro AokiMasayosi Kawahira (2 patents)Chihiro AokiMasahiro Doi (1 patent)Chihiro AokiHiroshi Anno (1 patent)Chihiro AokiChihiro Aoki (4 patents)Keisuke MurakamiKeisuke Murakami (8 patents)Susumu MatsudaSusumu Matsuda (8 patents)Tsutomu FujiwaraTsutomu Fujiwara (5 patents)Mamoru TagoMamoru Tago (4 patents)Izumi OgawaIzumi Ogawa (3 patents)Masayosi KawahiraMasayosi Kawahira (2 patents)Masahiro DoiMasahiro Doi (7 patents)Hiroshi AnnoHiroshi Anno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Electric Co. (4 from 492 patents)


4 patents:

1. 4784289 - Ticket issuing device for a ticket machine

2. 4774614 - Magnetic head adjusting device

3. 4725905 - Magnetic disk driving device

4. 4711443 - Sheet supply device

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as of
12/17/2025
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