Growing community of inventors

Tokyo, Japan

Kohtaroh Iwabuchi

Average Co-Inventor Count = 3.41

ph-index = 8

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 = 198

Kohtaroh IwabuchiIzumi Kuramochi (11 patents)Kohtaroh IwabuchiHisaya Morishita (4 patents)Kohtaroh IwabuchiShinzi Seimiya (4 patents)Kohtaroh IwabuchiSusumu Watanabe (3 patents)Kohtaroh IwabuchiTakumi Morito (2 patents)Kohtaroh IwabuchiMasahiro Ebiko (2 patents)Kohtaroh IwabuchiHirokatsu Maruyama (2 patents)Kohtaroh IwabuchiHiroshi Tokizaki (1 patent)Kohtaroh IwabuchiKazuyuki Kabe (1 patent)Kohtaroh IwabuchiYoshimasa Hashimoto (1 patent)Kohtaroh IwabuchiSadakazu Takei (1 patent)Kohtaroh IwabuchiToshihiko Suzuki (1 patent)Kohtaroh IwabuchiYukio Kuroda (1 patent)Kohtaroh IwabuchiTetsuya Kuze (1 patent)Kohtaroh IwabuchiHikomitsu Noji (1 patent)Kohtaroh IwabuchiNobuhiro Yamashita (1 patent)Kohtaroh IwabuchiIchiro Akiyama (1 patent)Kohtaroh IwabuchiMichio Shimizu (1 patent)Kohtaroh IwabuchiYasujiro Daisho (1 patent)Kohtaroh IwabuchiMasashi Wakatsuki (1 patent)Kohtaroh IwabuchiMasayuki Oshima (1 patent)Kohtaroh IwabuchiMasakuni Kawamura (1 patent)Kohtaroh IwabuchiRichiro Mama (1 patent)Kohtaroh IwabuchiAkira Kawamata (1 patent)Kohtaroh IwabuchiAiko Ameda (1 patent)Kohtaroh IwabuchiHiroyuki Narabayashi (1 patent)Kohtaroh IwabuchiKenichirou Nishida (1 patent)Kohtaroh IwabuchiKohtaroh Iwabuchi (18 patents)Izumi KuramochiIzumi Kuramochi (75 patents)Hisaya MorishitaHisaya Morishita (11 patents)Shinzi SeimiyaShinzi Seimiya (4 patents)Susumu WatanabeSusumu Watanabe (20 patents)Takumi MoritoTakumi Morito (45 patents)Masahiro EbikoMasahiro Ebiko (34 patents)Hirokatsu MaruyamaHirokatsu Maruyama (7 patents)Hiroshi TokizakiHiroshi Tokizaki (83 patents)Kazuyuki KabeKazuyuki Kabe (43 patents)Yoshimasa HashimotoYoshimasa Hashimoto (26 patents)Sadakazu TakeiSadakazu Takei (25 patents)Toshihiko SuzukiToshihiko Suzuki (25 patents)Yukio KurodaYukio Kuroda (16 patents)Tetsuya KuzeTetsuya Kuze (13 patents)Hikomitsu NojiHikomitsu Noji (9 patents)Nobuhiro YamashitaNobuhiro Yamashita (5 patents)Ichiro AkiyamaIchiro Akiyama (5 patents)Michio ShimizuMichio Shimizu (5 patents)Yasujiro DaishoYasujiro Daisho (4 patents)Masashi WakatsukiMasashi Wakatsuki (3 patents)Masayuki OshimaMasayuki Oshima (2 patents)Masakuni KawamuraMasakuni Kawamura (2 patents)Richiro MamaRichiro Mama (1 patent)Akira KawamataAkira Kawamata (1 patent)Aiko AmedaAiko Ameda (1 patent)Hiroyuki NarabayashiHiroyuki Narabayashi (1 patent)Kenichirou NishidaKenichirou Nishida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Yokohama Rubber Co., Ltd. (18 from 2,767 patents)


18 patents:

1. D458587 - Automobile tire

2. D451058 - Automobile tire

3. D427117 - Automobile tire

4. D426498 - Automobile tire

5. D389103 - Automobile tire

6. D384311 - Automobile tire

7. D384012 - Automobile tire

8. D384011 - Automobile tire

9. D380181 - Automobile tire

10. D349673 - Automobile tire

11. D349672 - Automobile tire

12. D349674 - Automobile tire

13. D349671 - Automobile tire

14. D348862 - Automobile tire

15. D348863 - Automobile tire

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