Growing community of inventors

Funabashi, Japan

Tsuyoshi Kobayashi

Average Co-Inventor Count = 7.00

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 = 10

Tsuyoshi Kobayashi ↔ Tetsuo Ono (1 patent)Tsuyoshi Kobayashi ↔ Seiichi Murayama (1 patent)Tsuyoshi Kobayashi ↔ Hiromitsu Matsuno (1 patent)Tsuyoshi Kobayashi ↔ Yasusuke Seki (1 patent)Tsuyoshi Kobayashi ↔ Churyo Kodama (1 patent)Tsuyoshi Kobayashi ↔ Atsuo Koyama (1 patent)Tsuyoshi KobayashiTsuyoshi Kobayashi (1 patent)Tetsuo OnoTetsuo Ono (55 patents)Seiichi MurayamaSeiichi Murayama (33 patents)Hiromitsu MatsunoHiromitsu Matsuno (9 patents)Yasusuke SekiYasusuke Seki (8 patents)Churyo KodamaChuryo Kodama (6 patents)Atsuo KoyamaAtsuo Koyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,488 patents)


1 patent:

1. 5034655 - Circular fluorescent lamp

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12/9/2025
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