Growing community of inventors

Tsukuba, Japan

Toshiro Iwamoto

Average Co-Inventor Count = 8.36

ph-index = 3

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 = 77

Toshiro IwamotoMasakuni Okuhara (2 patents)Toshiro IwamotoYasuhisa Tsurumi (2 patents)Toshiro IwamotoNobuharu Shigematsu (2 patents)Toshiro IwamotoChiyoshi Kasahara (2 patents)Toshiro IwamotoMotohiro Hino (2 patents)Toshiro IwamotoAkihiko Fujie (2 patents)Toshiro IwamotoKumiko Nitta (2 patents)Toshiro IwamotoTeruo Kyoto Oku (1 patent)Toshiro IwamotoKazuo Sakane (1 patent)Toshiro IwamotoKohji Kawabata (1 patent)Toshiro IwamotoSeiji Hashimoto (1 patent)Toshiro IwamotoTakayuki Inoue (1 patent)Toshiro IwamotoHidenori Ohki (1 patent)Toshiro IwamotoHitoshi Hamashima (1 patent)Toshiro IwamotoTakumi Yatabe (1 patent)Toshiro IwamotoYoshikuni Itoh (1 patent)Toshiro IwamotoToshiro Iwamoto (3 patents)Masakuni OkuharaMasakuni Okuhara (39 patents)Yasuhisa TsurumiYasuhisa Tsurumi (15 patents)Nobuharu ShigematsuNobuharu Shigematsu (12 patents)Chiyoshi KasaharaChiyoshi Kasahara (12 patents)Motohiro HinoMotohiro Hino (7 patents)Akihiko FujieAkihiko Fujie (4 patents)Kumiko NittaKumiko Nitta (3 patents)Teruo Kyoto OkuTeruo Kyoto Oku (88 patents)Kazuo SakaneKazuo Sakane (54 patents)Kohji KawabataKohji Kawabata (43 patents)Seiji HashimotoSeiji Hashimoto (20 patents)Takayuki InoueTakayuki Inoue (14 patents)Hidenori OhkiHidenori Ohki (14 patents)Hitoshi HamashimaHitoshi Hamashima (9 patents)Takumi YatabeTakumi Yatabe (5 patents)Yoshikuni ItohYoshikuni Itoh (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujisawa Pharmaceutical Company, Ltd. (3 from 940 patents)


3 patents:

1. 5932737 - Peptide compounds for treatment of no-mediated diseases

2. 5502033 - Antimicrobial polypeptide compound a pharmaceutical composition

3. 5376634 - Polypeptide compound and a process for preparation thereof

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as of
12/30/2025
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