Growing community of inventors

Tsukuba, Japan

Kengo Sakaguchi

Average Co-Inventor Count = 7.08

ph-index = 4

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 = 29

Kengo SakaguchiFumio Sugawara (14 patents)Kengo SakaguchiKazuyoshi Masaki (12 patents)Kengo SakaguchiTakayuki Yamazaki (12 patents)Kengo SakaguchiKeisuke Ohta (12 patents)Kengo SakaguchiKotaro Nakayama (10 patents)Kengo SakaguchiNoriyuki Sato (8 patents)Kengo SakaguchiHiroeki Sahara (8 patents)Kengo SakaguchiTatsuya Fujita (7 patents)Kengo SakaguchiMasahiko Oshige (2 patents)Kengo SakaguchiIchiro Matsuo (2 patents)Kengo SakaguchiHiroaki Horiuchi (2 patents)Kengo SakaguchiShinji Katsura (2 patents)Kengo SakaguchiSeiji Tobita (1 patent)Kengo SakaguchiToshitada Yoshihara (1 patent)Kengo SakaguchiTetsuo Okutsu (1 patent)Kengo SakaguchiMunehiro Kubota (1 patent)Kengo SakaguchiYoshihiro Kanai (1 patent)Kengo SakaguchiYasutaka Seki (1 patent)Kengo SakaguchiTatsushi Ruike (1 patent)Kengo SakaguchiKeiichi Kurosaka (1 patent)Kengo SakaguchiKeita Ino (1 patent)Kengo SakaguchiItsumi Udagawa (1 patent)Kengo SakaguchiKazuki Iwabata (1 patent)Kengo SakaguchiYoichi Takakusagi (1 patent)Kengo SakaguchiMasahiko Miura (1 patent)Kengo SakaguchiNobuaki Takahashi (1 patent)Kengo SakaguchiYoko Mori (1 patent)Kengo SakaguchiHiroshi Murata (1 patent)Kengo SakaguchiNoriko Asano (1 patent)Kengo SakaguchiMika Takenouchi (1 patent)Kengo SakaguchiKengo Sakaguchi (16 patents)Fumio SugawaraFumio Sugawara (16 patents)Kazuyoshi MasakiKazuyoshi Masaki (17 patents)Takayuki YamazakiTakayuki Yamazaki (13 patents)Keisuke OhtaKeisuke Ohta (12 patents)Kotaro NakayamaKotaro Nakayama (10 patents)Noriyuki SatoNoriyuki Sato (18 patents)Hiroeki SaharaHiroeki Sahara (10 patents)Tatsuya FujitaTatsuya Fujita (7 patents)Masahiko OshigeMasahiko Oshige (2 patents)Ichiro MatsuoIchiro Matsuo (2 patents)Hiroaki HoriuchiHiroaki Horiuchi (2 patents)Shinji KatsuraShinji Katsura (2 patents)Seiji TobitaSeiji Tobita (4 patents)Toshitada YoshiharaToshitada Yoshihara (4 patents)Tetsuo OkutsuTetsuo Okutsu (3 patents)Munehiro KubotaMunehiro Kubota (2 patents)Yoshihiro KanaiYoshihiro Kanai (2 patents)Yasutaka SekiYasutaka Seki (2 patents)Tatsushi RuikeTatsushi Ruike (1 patent)Keiichi KurosakaKeiichi Kurosaka (1 patent)Keita InoKeita Ino (1 patent)Itsumi UdagawaItsumi Udagawa (1 patent)Kazuki IwabataKazuki Iwabata (1 patent)Yoichi TakakusagiYoichi Takakusagi (1 patent)Masahiko MiuraMasahiko Miura (1 patent)Nobuaki TakahashiNobuaki Takahashi (1 patent)Yoko MoriYoko Mori (1 patent)Hiroshi MurataHiroshi Murata (1 patent)Noriko AsanoNoriko Asano (1 patent)Mika TakenouchiMika Takenouchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Suisan Kaisha, Ltd. (12 from 25 patents)

2. Gunma University (2 from 113 patents)

3. M.t.3, Inc. (2 from 3 patents)

4. Other (1 from 833,002 patents)

5. Tokyo University of Science Foundation (1 from 135 patents)

6. Kunimine Industries Co., Ltd. (1 from 8 patents)

7. Acteiive Corporation (1 from 4 patents)


16 patents:

1. 11643430 - Porphyrin compound or salt thereof, cancer therapeutic agent, photosensitizer, and fluorescent probe

2. 11267840 - Compound or salt thereof

3. 10316340 - Glucose production method and glucose produced by said method

4. 10175183 - Agent for searching for protein crystallization conditions and method of searching for protein crystallization conditions

5. 7973145 - Sulfonated sugar compounds, pharmaceutical compositions which contain the same, and methods of treating tumors with the same

6. 7378398 - Method for treating cancer

7. 7148200 - Method for treating cancer

8. 6919316 - Immunosuppressive agent

9. 6770629 - Administration of a sulfopyranosylacylglycerol to treat certain cancers

10. 6759522 - Sulforhamnosylacyglycerol derivatives and use thereof as medicaments

11. 6740640 - Sulfofucosylacylglycerol derivatives and administration thereof as medicaments

12. 6670361 - Method of treating cancer

13. 6518248 - Method of treating gastric or colon cancer by administration of a sulfoquinovosylacylglycerol ester

14. 6518410 - Sulfoquinovosylacylglycerol derivative, and use thereof as medicaments

15. 6444795 - 1-0-(2-propenyl)-6-0-sulfonylpyranosides

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/23/2026
Loading…