Growing community of inventors

Tokyo, Japan

Susumu Ohhashi

Average Co-Inventor Count = 11.00

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 = 2

Susumu Ohhashi ↔ Hiyoshi Tatsuno (1 patent)Susumu Ohhashi ↔ Masamitu Tadano (1 patent)Susumu Ohhashi ↔ Astushi Toba (1 patent)Susumu Ohhashi ↔ Kazuo Sasaki (1 patent)Susumu Ohhashi ↔ Etsuo Kuwabara (1 patent)Susumu Ohhashi ↔ Saburo Ishida (1 patent)Susumu Ohhashi ↔ Mitsuo Horiuchi (1 patent)Susumu Ohhashi ↔ Mitsuo Iwano (1 patent)Susumu Ohhashi ↔ Makoto Yoda (1 patent)Susumu Ohhashi ↔ Yoshiro Iwano (1 patent)Susumu OhhashiSusumu Ohhashi (1 patent)Hiyoshi TatsunoHiyoshi Tatsuno (14 patents)Masamitu TadanoMasamitu Tadano (1 patent)Astushi TobaAstushi Toba (1 patent)Kazuo SasakiKazuo Sasaki (1 patent)Etsuo KuwabaraEtsuo Kuwabara (1 patent)Saburo IshidaSaburo Ishida (1 patent)Mitsuo HoriuchiMitsuo Horiuchi (1 patent)Mitsuo IwanoMitsuo Iwano (1 patent)Makoto YodaMakoto Yoda (1 patent)Yoshiro IwanoYoshiro Iwano (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Oil Company (1 from 690 patents)

2. Tokyo Tatsuno Co., Ltd. (1 from 22 patents)


1 patent:

1. 3995769 - Fuel dispensing and measuring device arranged on ground surface

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as of
1/9/2026
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