Growing community of inventors

Nagano, Japan

Yuichiro Kai

Average Co-Inventor Count = 9.16

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

Yuichiro KaiKenji Yokoyama (5 patents)Yuichiro KaiHideki Takeuchi (5 patents)Yuichiro KaiYoshihiro Terao (5 patents)Yuichiro KaiHarunobu Mukaiyama (4 patents)Yuichiro KaiKosuke Okazaki (4 patents)Yuichiro KaiHiroaki Kobayashi (4 patents)Yuichiro KaiMasahiko Uchida (4 patents)Yuichiro KaiNorihiko Kikuchi (3 patents)Yuichiro KaiSatoshi Akahane (3 patents)Yuichiro KaiHiroaki Shiohara (3 patents)Yuichiro KaiRitsu Suzuki (3 patents)Yuichiro KaiYuji Hoyano (3 patents)Yuichiro KaiTetsuro Tamai (2 patents)Yuichiro KaiHideyuki Muranaka (2 patents)Yuichiro KaiTakehiro Ishikawa (2 patents)Yuichiro KaiTetsuya Nakamura (2 patents)Yuichiro KaiJunichi Kobayashi (2 patents)Yuichiro KaiTatsuhiro Kondo (2 patents)Yuichiro KaiTomonaga Ozawa (2 patents)Yuichiro KaiYuichiro Kai (7 patents)Kenji YokoyamaKenji Yokoyama (59 patents)Hideki TakeuchiHideki Takeuchi (12 patents)Yoshihiro TeraoYoshihiro Terao (5 patents)Harunobu MukaiyamaHarunobu Mukaiyama (13 patents)Kosuke OkazakiKosuke Okazaki (8 patents)Hiroaki KobayashiHiroaki Kobayashi (7 patents)Masahiko UchidaMasahiko Uchida (5 patents)Norihiko KikuchiNorihiko Kikuchi (17 patents)Satoshi AkahaneSatoshi Akahane (11 patents)Hiroaki ShioharaHiroaki Shiohara (7 patents)Ritsu SuzukiRitsu Suzuki (4 patents)Yuji HoyanoYuji Hoyano (4 patents)Tetsuro TamaiTetsuro Tamai (16 patents)Hideyuki MuranakaHideyuki Muranaka (12 patents)Takehiro IshikawaTakehiro Ishikawa (11 patents)Tetsuya NakamuraTetsuya Nakamura (9 patents)Junichi KobayashiJunichi Kobayashi (9 patents)Tatsuhiro KondoTatsuhiro Kondo (5 patents)Tomonaga OzawaTomonaga Ozawa (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kissei Pharmaceutical Co., Ltd. (7 from 176 patents)


7 patents:

1. 7674938 - Amino alcohol derivatives, pharmaceutical compositions containing the same, and use thereof

2. 7589126 - 5-amidino-2-hydroxybenzenesulfonamide derivatives, pharmaceutical compositions containing the same and intermediates for their preparation

3. 7423185 - Amino alcohol derivatives, pharmaceutical compositions containing the same, and use thereof

4. 7256215 - Crystals of 5-hydroxycarbamimidoyl-2-hydroxybenzenesulfonamide derivative

5. 7217832 - 5-amidino-2-hydroxybenzenesulfonamide derivatives, pharmaceutical compositions containing the same and intermediates for their preparation

6. 7208524 - 5-amidino-2-hydroxybenzenesulfonamide derivatives, pharmaceutical compositions containing the same and intermediates for their preparation

7. 7022689 - 5-amidino-n-(2-aminophenethyl)-n-hydroxy-benzenesulffonamide derivative, medical composition containing the same, pharmaceutical use thereof and intermediate therefor

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/1/2026
Loading…