Growing community of inventors

Isehara, Japan

Tatsuo Itoh

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 = 1

Tatsuo Itoh ↔ Takashi Shomura (1 patent)Tatsuo Itoh ↔ Masaji Sezaki (1 patent)Tatsuo Itoh ↔ Yasumitsu Kondo (1 patent)Tatsuo Itoh ↔ Junko Yoshida (1 patent)Tatsuo Itoh ↔ Kazuo Okano (1 patent)Tatsuo ItohTatsuo Itoh (1 patent)Takashi ShomuraTakashi Shomura (29 patents)Masaji SezakiMasaji Sezaki (18 patents)Yasumitsu KondoYasumitsu Kondo (6 patents)Junko YoshidaJunko Yoshida (2 patents)Kazuo OkanoKazuo Okano (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Meiji Seika Kaisha, Ltd. (1 from 382 patents)


1 patent:

1. 4548816 - Antibiotic SF-2288 and its preparation method

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12/6/2025
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