Growing community of inventors

Odawara, Japan

Takuo Tsukuda

Average Co-Inventor Count = 7.27

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 = 261

Takuo TsukudaNobuo Shimma (9 patents)Takuo TsukudaSusumu Komiyama (6 patents)Takuo TsukudaJoseph Armstrong Martin (5 patents)Takuo TsukudaJohn Herbert Merrett (5 patents)Takuo TsukudaIsabel Najera (5 patents)Takuo TsukudaChristopher John Hobbs (5 patents)Takuo TsukudaRene Robert Devos (5 patents)Takuo TsukudaKenichi Kawasaki (4 patents)Takuo TsukudaWen Rong Jiang (4 patents)Takuo TsukudaHiroshi Fukuda (2 patents)Takuo TsukudaTatsuya Kato (2 patents)Takuo TsukudaKiyoshi Hasegawa (2 patents)Takuo TsukudaIsao Umeda (2 patents)Takuo TsukudaNobuaki Kimura (2 patents)Takuo TsukudaTadakatsu Hayase (2 patents)Takuo TsukudaToshihiko Makino (2 patents)Takuo TsukudaToru Okuda (2 patents)Takuo TsukudaKazunao Masubuchi (2 patents)Takuo TsukudaAkemi Mizutani (2 patents)Takuo TsukudaToshikazu Yamazaki (2 patents)Takuo TsukudaMiyako Masubuchi (2 patents)Takuo TsukudaYuhko Aoki (2 patents)Takuo TsukudaHiromichi Kotaki (2 patents)Takuo TsukudaNaomi Ono (2 patents)Takuo TsukudaKen-Ichi Kawasaki (2 patents)Takuo TsukudaMasayuki Sudoh (2 patents)Takuo TsukudaSung-Jin Kim (1 patent)Takuo TsukudaTakeshi Murata (1 patent)Takuo TsukudaHiroshi Fukuda (1 patent)Takuo TsukudaYoshiaki Isshiki (1 patent)Takuo TsukudaFumio Watanabe (1 patent)Takuo TsukudaKihito Hada (1 patent)Takuo TsukudaMasami Kohchi (1 patent)Takuo TsukudaHiroshi Koyano (1 patent)Takuo TsukudaRyoichi Saitoh (1 patent)Takuo TsukudaAtsushi Suda (1 patent)Takuo TsukudaWen-Rong Jiang (1 patent)Takuo TsukudaTakaaki Fukami (1 patent)Takuo TsukudaHideyuki Kato (1 patent)Takuo TsukudaMasahiro Aoki (1 patent)Takuo TsukudaDong-Oh Yoon (1 patent)Takuo TsukudaYoung-Jun Na (1 patent)Takuo TsukudaTakaaki Miura (1 patent)Takuo TsukudaYasuhiko Shiratori (1 patent)Takuo TsukudaDong-Oh Yoon (0 patent)Takuo TsukudaYoung-Jun Na (0 patent)Takuo TsukudaSung-Jin Kim (0 patent)Takuo TsukudaTakuo Tsukuda (14 patents)Nobuo ShimmaNobuo Shimma (35 patents)Susumu KomiyamaSusumu Komiyama (32 patents)Joseph Armstrong MartinJoseph Armstrong Martin (15 patents)John Herbert MerrettJohn Herbert Merrett (10 patents)Isabel NajeraIsabel Najera (8 patents)Christopher John HobbsChristopher John Hobbs (6 patents)Rene Robert DevosRene Robert Devos (6 patents)Kenichi KawasakiKenichi Kawasaki (62 patents)Wen Rong JiangWen Rong Jiang (4 patents)Hiroshi FukudaHiroshi Fukuda (153 patents)Tatsuya KatoTatsuya Kato (97 patents)Kiyoshi HasegawaKiyoshi Hasegawa (21 patents)Isao UmedaIsao Umeda (17 patents)Nobuaki KimuraNobuaki Kimura (13 patents)Tadakatsu HayaseTadakatsu Hayase (9 patents)Toshihiko MakinoToshihiko Makino (8 patents)Toru OkudaToru Okuda (6 patents)Kazunao MasubuchiKazunao Masubuchi (4 patents)Akemi MizutaniAkemi Mizutani (4 patents)Toshikazu YamazakiToshikazu Yamazaki (3 patents)Miyako MasubuchiMiyako Masubuchi (3 patents)Yuhko AokiYuhko Aoki (3 patents)Hiromichi KotakiHiromichi Kotaki (2 patents)Naomi OnoNaomi Ono (2 patents)Ken-Ichi KawasakiKen-Ichi Kawasaki (2 patents)Masayuki SudohMasayuki Sudoh (2 patents)Sung-Jin KimSung-Jin Kim (125 patents)Takeshi MurataTakeshi Murata (33 patents)Hiroshi FukudaHiroshi Fukuda (19 patents)Yoshiaki IsshikiYoshiaki Isshiki (9 patents)Fumio WatanabeFumio Watanabe (8 patents)Kihito HadaKihito Hada (7 patents)Masami KohchiMasami Kohchi (5 patents)Hiroshi KoyanoHiroshi Koyano (4 patents)Ryoichi SaitohRyoichi Saitoh (4 patents)Atsushi SudaAtsushi Suda (3 patents)Wen-Rong JiangWen-Rong Jiang (2 patents)Takaaki FukamiTakaaki Fukami (1 patent)Hideyuki KatoHideyuki Kato (1 patent)Masahiro AokiMasahiro Aoki (1 patent)Dong-Oh YoonDong-Oh Yoon (1 patent)Young-Jun NaYoung-Jun Na (1 patent)Takaaki MiuraTakaaki Miura (1 patent)Yasuhiko ShiratoriYasuhiko Shiratori (1 patent)Dong-Oh YoonDong-Oh Yoon (0 patent)Young-Jun NaYoung-Jun Na (0 patent)Sung-Jin KimSung-Jin Kim (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chugai Seiyaku Kabushiki Kaisha (6 from 947 patents)

2. Roche Palo Alto LLC (4 from 322 patents)

3. Hoffmann-la Roche Inc. (2 from 4,942 patents)

4. Syntex (u.s.a.) Inc. (1 from 932 patents)

5. Basilea Pharmaceutica Ag (1 from 68 patents)


14 patents:

1. 8648054 - 4'-substituted nucleoside derivatives as inhibitors of HCV RNA replication

2. 8362236 - Macrocyclic compound

3. 8193351 - HSP90 inhibitor

4. 8071567 - 4'-substituted nucleoside derivatives as inhibitors of HCV RNA replication

5. 8030496 - Intermediate compound for synthesis of viridiofungin a derivative

6. 7915232 - 4'-substituted nucleoside derivatives as inhibitors of HCV RNA replication

7. 7897783 - Intermediate compound for synthesis of viridiofungin a derivative

8. 7776918 - Remedy for viral disease

9. 7608601 - 4'-Substituted nucleoside derivatives as inhibitors of HCV RNA replication

10. 7378446 - Compound having anti-HCV activity and process for producing the same

11. 6784166 - 4′-substituted nucleoside derivatives as inhibitors of HCV RNA replication.

12. 6319933 - Azole derivatives

13. 5719291 - Cyclohexane derivatives

14. 5449785 - Cyclohexane derivatives

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