Growing community of inventors

Shimada, Japan

Koichi Kikuchi

Average Co-Inventor Count = 2.57

ph-index = 6

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 = 192

Koichi KikuchiShigeki Hibi (8 patents)Koichi KikuchiYoshinori Takahashi (7 patents)Koichi KikuchiHisashi Shibata (7 patents)Koichi KikuchiYorihisa Hoshino (7 patents)Koichi KikuchiKogyoku Shin (7 patents)Koichi KikuchiMitsuhiro Ino (7 patents)Koichi KikuchiMotohiro Soejima (6 patents)Koichi KikuchiTatsuya Yoshiuchi (6 patents)Koichi KikuchiMutsuko Ono (5 patents)Koichi KikuchiTetsuya Hirakawa (4 patents)Koichi KikuchiTadashi Tukamoto (3 patents)Koichi KikuchiHiroyuki Yoshimura (2 patents)Koichi KikuchiMasae Fujisawa (2 patents)Koichi KikuchiMasao Watanabe (2 patents)Koichi KikuchiIsao Yamatsu (1 patent)Koichi KikuchiMitsuo Nagai (1 patent)Koichi KikuchiMitsuaki Miyamoto (1 patent)Koichi KikuchiTakashi Sato (1 patent)Koichi KikuchiIeharu Hishinuma (1 patent)Koichi KikuchiJunichi Nagakawa (1 patent)Koichi KikuchiTakayuki Hida (1 patent)Koichi KikuchiMakoto Asada (1 patent)Koichi KikuchiNorimasa Miyamoto (1 patent)Koichi KikuchiKoji Yamada (1 patent)Koichi KikuchiYoshinori Sakuma (1 patent)Koichi KikuchiKatsuhiro Moriya (1 patent)Koichi KikuchiAichi Ogasawara (1 patent)Koichi KikuchiShigeru Akasofu (1 patent)Koichi KikuchiKeizo Sato (1 patent)Koichi KikuchiMitugu Suzuki (1 patent)Koichi KikuchiMitsuyuki Kitagawa (1 patent)Koichi KikuchiKoichi Kikuchi (19 patents)Shigeki HibiShigeki Hibi (37 patents)Yoshinori TakahashiYoshinori Takahashi (30 patents)Hisashi ShibataHisashi Shibata (27 patents)Yorihisa HoshinoYorihisa Hoshino (21 patents)Kogyoku ShinKogyoku Shin (16 patents)Mitsuhiro InoMitsuhiro Ino (9 patents)Motohiro SoejimaMotohiro Soejima (22 patents)Tatsuya YoshiuchiTatsuya Yoshiuchi (12 patents)Mutsuko OnoMutsuko Ono (8 patents)Tetsuya HirakawaTetsuya Hirakawa (7 patents)Tadashi TukamotoTadashi Tukamoto (3 patents)Hiroyuki YoshimuraHiroyuki Yoshimura (44 patents)Masae FujisawaMasae Fujisawa (2 patents)Masao WatanabeMasao Watanabe (2 patents)Isao YamatsuIsao Yamatsu (84 patents)Mitsuo NagaiMitsuo Nagai (28 patents)Mitsuaki MiyamotoMitsuaki Miyamoto (27 patents)Takashi SatoTakashi Sato (24 patents)Ieharu HishinumaIeharu Hishinuma (20 patents)Junichi NagakawaJunichi Nagakawa (18 patents)Takayuki HidaTakayuki Hida (17 patents)Makoto AsadaMakoto Asada (13 patents)Norimasa MiyamotoNorimasa Miyamoto (11 patents)Koji YamadaKoji Yamada (7 patents)Yoshinori SakumaYoshinori Sakuma (6 patents)Katsuhiro MoriyaKatsuhiro Moriya (6 patents)Aichi OgasawaraAichi Ogasawara (6 patents)Shigeru AkasofuShigeru Akasofu (4 patents)Keizo SatoKeizo Sato (4 patents)Mitugu SuzukiMitugu Suzuki (1 patent)Mitsuyuki KitagawaMitsuyuki Kitagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kikuchi Kogyo Co., Ltd. (6 from 7 patents)

2. Eisai Company, Limited (5 from 677 patents)

3. Eisai R&d Management Co., Ltd. (4 from 528 patents)

4. Kikuchi Web Tech Co., Ltd (4 from 4 patents)


19 patents:

1. 7772249 - Imidazo[1,2-b]pyridazine compound

2. 7625925 - Pyrazolo[1,5-a]pyridines and medicines containing the same

3. 7323569 - 7-phenylpyrazolopyridine compounds

4. 7285666 - Pyrazolo[1,5-a] pyridines and medicines containing the same

5. 7176216 - 7-phenylpyrazolopyridine compounds

6. 7091215 - Pyrazolo[1,5-a]pyridines and medicines containing the same

7. 7078405 - Imidazo[1,2-b]pyridazine compound

8. 6901970 - Automatic heddling apparatus and method for automatically heddling

9. 6772797 - Webbing for seat belt and method of manufacturing webbing for seat belt

10. 6583138 - Heterocyclic-ring condensed benzothiazine compound

11. 6041989 - Apparatus for the treatment of cloth strip

12. 5881939 - Belt type woven material processing apparatus

13. 5749210 - Creel with two-for-one twisting units

14. 5634499 - Woven safety belt with rope-like configuration

15. 5612356 - Heterocycle-containing carbonic acid derivatives

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