Growing community of inventors

Kawasaki, Japan

Osamu Ikehara

Average Co-Inventor Count = 7.23

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 = 19

Osamu IkeharaTamotsu Suzuki (3 patents)Osamu IkeharaKoji Ohsumi (3 patents)Osamu IkeharaMunetaka Tokumasu (3 patents)Osamu IkeharaTakahiro Koshiba (3 patents)Osamu IkeharaAtsushi Konishi (3 patents)Osamu IkeharaYuko Kodama (3 patents)Osamu IkeharaHideyuki Tanaka (1 patent)Osamu IkeharaToshihiko Yoshimura (1 patent)Osamu IkeharaNaoyuki Fukuchi (1 patent)Osamu IkeharaToshihiro Hatanaka (1 patent)Osamu IkeharaKatsumi Maezono (1 patent)Osamu IkeharaYayoi Kawato (1 patent)Osamu IkeharaNozomu Ishida (1 patent)Osamu IkeharaOsamu Ikehara (4 patents)Tamotsu SuzukiTamotsu Suzuki (44 patents)Koji OhsumiKoji Ohsumi (22 patents)Munetaka TokumasuMunetaka Tokumasu (16 patents)Takahiro KoshibaTakahiro Koshiba (7 patents)Atsushi KonishiAtsushi Konishi (4 patents)Yuko KodamaYuko Kodama (3 patents)Hideyuki TanakaHideyuki Tanaka (71 patents)Toshihiko YoshimuraToshihiko Yoshimura (21 patents)Naoyuki FukuchiNaoyuki Fukuchi (18 patents)Toshihiro HatanakaToshihiro Hatanaka (18 patents)Katsumi MaezonoKatsumi Maezono (11 patents)Yayoi KawatoYayoi Kawato (5 patents)Nozomu IshidaNozomu Ishida (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ajinomoto Co., Ltd. (4 from 1,929 patents)


4 patents:

1. 9115107 - Heteroarylcarboxylic acid ester derivative

2. 8877805 - Heteroarylcarboxylic acid ester derivative

3. 8609715 - Heteroarylcarboxylic acid ester derivative

4. 7732637 - Acylamide compounds having secretagogue or inducer activity of adiponectin

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12/6/2025
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