Growing community of inventors

Nishinomiya, Japan

Toshitaro Oguchi

Average Co-Inventor Count = 5.00

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 = 15

Toshitaro Oguchi ↔ Hiroshi Komiya (1 patent)Toshitaro Oguchi ↔ Seiji Okamura (1 patent)Toshitaro Oguchi ↔ Teruo Yoshida (1 patent)Toshitaro Oguchi ↔ Hiroyoshi Yasui (1 patent)Toshitaro OguchiToshitaro Oguchi (1 patent)Hiroshi KomiyaHiroshi Komiya (8 patents)Seiji OkamuraSeiji Okamura (7 patents)Teruo YoshidaTeruo Yoshida (6 patents)Hiroyoshi YasuiHiroyoshi Yasui (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Koyo Seiko Company, Ltd. (1 from 772 patents)

2. Nippon Grease Co., Ltd. (1 from 8 patents)


1 patent:

1. 4668411 - Diurea type grease composition

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12/13/2025
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