Growing community of inventors

Ohmiya, Japan

Etsuji Akimaru

Average Co-Inventor Count = 6.00

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 = 8

Etsuji Akimaru ↔ Takashi Ohira (1 patent)Etsuji Akimaru ↔ Hiroto Sasaki (1 patent)Etsuji Akimaru ↔ Susumu Muta (1 patent)Etsuji Akimaru ↔ Shigeru Noguchi (1 patent)Etsuji Akimaru ↔ Shuichi Yamamoto (1 patent)Etsuji AkimaruEtsuji Akimaru (1 patent)Takashi OhiraTakashi Ohira (46 patents)Hiroto SasakiHiroto Sasaki (15 patents)Susumu MutaSusumu Muta (9 patents)Shigeru NoguchiShigeru Noguchi (1 patent)Shuichi YamamotoShuichi Yamamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bridgestone Sports Co., Ltd. (1 from 1,273 patents)

2. Cashew Co., Ltd. (1 from 2 patents)


1 patent:

1. 6063859 - Coating composition for golf ball and golf ball using the same

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as of
12/11/2025
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