Growing community of inventors

Kanagawa, Japan

Kentaro Rikimaru

Average Co-Inventor Count = 5.60

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 = 34

Kentaro RikimaruTakahiro Matsumoto (7 patents)Kentaro RikimaruTatsuhiko Fujimoto (7 patents)Kentaro RikimaruHiromichi Sugimoto (7 patents)Kentaro RikimaruKoichiro Fukuda (5 patents)Kentaro RikimaruNorihito Tokunaga (4 patents)Kentaro RikimaruYasushi Hattori (2 patents)Kentaro RikimaruTatsuki Koike (2 patents)Kentaro RikimaruTsuneo Oda (2 patents)Kentaro RikimaruYasutaka Hoashi (2 patents)Kentaro RikimaruYuichi Kajita (2 patents)Kentaro RikimaruYuhei Miyanohana (2 patents)Kentaro RikimaruTohru Miyazaki (2 patents)Kentaro RikimaruMariko Hirozane (2 patents)Kentaro RikimaruTakahiro Sugimoto (1 patent)Kentaro RikimaruYoshiteru Ito (1 patent)Kentaro RikimaruKeisuke Imamura (1 patent)Kentaro RikimaruMasaki Daini (1 patent)Kentaro RikimaruMasaki Ogino (1 patent)Kentaro RikimaruYoshihide Tomata (1 patent)Kentaro RikimaruSatoshi Mikami (1 patent)Kentaro RikimaruKohei Takeuchi (1 patent)Kentaro RikimaruYoshihiro Banno (1 patent)Kentaro RikimaruMasahiro Kamaura (1 patent)Kentaro RikimaruShogo Marui (1 patent)Kentaro RikimaruHiroshi Imoto (1 patent)Kentaro RikimaruYuji Ishichi (1 patent)Kentaro RikimaruKentaro Rikimaru (8 patents)Takahiro MatsumotoTakahiro Matsumoto (15 patents)Tatsuhiko FujimotoTatsuhiko Fujimoto (12 patents)Hiromichi SugimotoHiromichi Sugimoto (7 patents)Koichiro FukudaKoichiro Fukuda (13 patents)Norihito TokunagaNorihito Tokunaga (25 patents)Yasushi HattoriYasushi Hattori (98 patents)Tatsuki KoikeTatsuki Koike (48 patents)Tsuneo OdaTsuneo Oda (41 patents)Yasutaka HoashiYasutaka Hoashi (26 patents)Yuichi KajitaYuichi Kajita (21 patents)Yuhei MiyanohanaYuhei Miyanohana (17 patents)Tohru MiyazakiTohru Miyazaki (14 patents)Mariko HirozaneMariko Hirozane (2 patents)Takahiro SugimotoTakahiro Sugimoto (35 patents)Yoshiteru ItoYoshiteru Ito (21 patents)Keisuke ImamuraKeisuke Imamura (18 patents)Masaki DainiMasaki Daini (16 patents)Masaki OginoMasaki Ogino (16 patents)Yoshihide TomataYoshihide Tomata (15 patents)Satoshi MikamiSatoshi Mikami (14 patents)Kohei TakeuchiKohei Takeuchi (13 patents)Yoshihiro BannoYoshihiro Banno (12 patents)Masahiro KamauraMasahiro Kamaura (10 patents)Shogo MaruiShogo Marui (10 patents)Hiroshi ImotoHiroshi Imoto (9 patents)Yuji IshichiYuji Ishichi (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takeda Pharmaceutical Company Limited (8 from 1,178 patents)


8 patents:

1. 12281073 - Substituted piperidine compound and use thereof

2. 12077522 - Heterocyclic compound and application thereof

3. 11319286 - Heterocyclic compound and application thereof

4. 11292766 - Substituted piperidine compound and use thereof

5. 10898737 - Substituted piperidine compound and use thereof

6. 10508083 - Substituted piperidine compound and use thereof

7. 10287305 - Substituted piperidine compound and use thereof

8. 8410089 - Fused heterocyclic ring compound

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as of
12/11/2025
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