Growing community of inventors

Aizuwakamatsu, Japan

Osamu Yamauchi

Average Co-Inventor Count = 4.21

ph-index = 3

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 = 50

Osamu YamauchiToshiaki Suzuki (2 patents)Osamu YamauchiYoji Murakami (2 patents)Osamu YamauchiMasao Kobayashi (2 patents)Osamu YamauchiAtsushi Ito (1 patent)Osamu YamauchiAkihiro Kubota (1 patent)Osamu YamauchiMasahiro Harima (1 patent)Osamu YamauchiKiyoshi Tunoda (1 patent)Osamu YamauchiShigeru Sato (1 patent)Osamu YamauchiEriko Ito (1 patent)Osamu YamauchiShitoshi Yoshida (1 patent)Osamu YamauchiOsamu Yamauchi (4 patents)Toshiaki SuzukiToshiaki Suzuki (27 patents)Yoji MurakamiYoji Murakami (5 patents)Masao KobayashiMasao Kobayashi (2 patents)Atsushi ItoAtsushi Ito (138 patents)Akihiro KubotaAkihiro Kubota (9 patents)Masahiro HarimaMasahiro Harima (2 patents)Kiyoshi TunodaKiyoshi Tunoda (1 patent)Shigeru SatoShigeru Sato (1 patent)Eriko ItoEriko Ito (1 patent)Shitoshi YoshidaShitoshi Yoshida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (4 from 39,230 patents)


4 patents:

1. 7778625 - Portable wireless terminal apparatus and method for sending information in emergency

2. 5094982 - Lead frame and method of producing electronic components using such

3. 5043199 - Resin tablet for plastic encapsulation and method of manufacturing of

4. 4977442 - Lead frame and method of producing electronic components using such

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as of
12/13/2025
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