Growing community of inventors

Hyogo, Japan

Kazuyoshi Okamoto

Average Co-Inventor Count = 8.00

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 = 3

Kazuyoshi Okamoto ↔ Saburo Hayashi (1 patent)Kazuyoshi Okamoto ↔ Tohru Okabe (1 patent)Kazuyoshi Okamoto ↔ Teizo Isono (1 patent)Kazuyoshi Okamoto ↔ Syohiti Okada (1 patent)Kazuyoshi Okamoto ↔ Mitsuji Adachi (1 patent)Kazuyoshi Okamoto ↔ Mochifumi Mizutani (1 patent)Kazuyoshi Okamoto ↔ Toshio Osada (1 patent)Kazuyoshi OkamotoKazuyoshi Okamoto (1 patent)Saburo HayashiSaburo Hayashi (6 patents)Tohru OkabeTohru Okabe (2 patents)Teizo IsonoTeizo Isono (1 patent)Syohiti OkadaSyohiti Okada (1 patent)Mitsuji AdachiMitsuji Adachi (1 patent)Mochifumi MizutaniMochifumi Mizutani (1 patent)Toshio OsadaToshio Osada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seitetsu Kagaku Co., Ltd. (1 from 50 patents)


1 patent:

1. 4348201 - Tanning process and tanning compositions

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12/19/2025
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