Growing community of inventors

Tokyo, Japan

Yasushi Ohira

Average Co-Inventor Count = 2.00

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 = 10

Yasushi Ohira ↔ Akihiko Hirata (2 patents)Yasushi OhiraYasushi Ohira (2 patents)Akihiko HirataAkihiko Hirata (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kfc Corporation (2 from 31 patents)

2. Nichiyu Giken Kogyo Co., Ltd. (2 from 9 patents)


2 patents:

1. D718062 - Fixative for bolt

2. D710681 - Fixative for bolt

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as of
1/4/2026
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