Growing community of inventors

Yokohama, Japan

Toshihiko Obata

Average Co-Inventor Count = 9.54

ph-index = 2

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 = 9

Toshihiko Obata ↔ Sadakazu Masuda (2 patents)Toshihiko Obata ↔ Kenichi Ide (2 patents)Toshihiko Obata ↔ Shigeki Narushima (2 patents)Toshihiko Obata ↔ Yasushi Dodo (2 patents)Toshihiko Obata ↔ Shuichi Yamashina (2 patents)Toshihiko Obata ↔ Takashi Yokoyama (1 patent)Toshihiko Obata ↔ Kazuyuki Sato (1 patent)Toshihiko Obata ↔ Yasuhiro Fujii (1 patent)Toshihiko Obata ↔ Satoshi Murata (1 patent)Toshihiko Obata ↔ Nobuhiro Tazoe (1 patent)Toshihiko Obata ↔ Isao Imai (1 patent)Toshihiko Obata ↔ Yoichi Motoyashiki (1 patent)Toshihiko Obata ↔ Hisashi Sato (1 patent)Toshihiko Obata ↔ Shozo Ikemune (1 patent)Toshihiko Obata ↔ Hiroshi Sekine (1 patent)Toshihiko ObataToshihiko Obata (2 patents)Sadakazu MasudaSadakazu Masuda (11 patents)Kenichi IdeKenichi Ide (10 patents)Shigeki NarushimaShigeki Narushima (5 patents)Yasushi DodoYasushi Dodo (5 patents)Shuichi YamashinaShuichi Yamashina (4 patents)Takashi YokoyamaTakashi Yokoyama (84 patents)Kazuyuki SatoKazuyuki Sato (35 patents)Yasuhiro FujiiYasuhiro Fujii (28 patents)Satoshi MurataSatoshi Murata (22 patents)Nobuhiro TazoeNobuhiro Tazoe (18 patents)Isao ImaiIsao Imai (12 patents)Yoichi MotoyashikiYoichi Motoyashiki (11 patents)Hisashi SatoHisashi Sato (8 patents)Shozo IkemuneShozo Ikemune (6 patents)Hiroshi SekineHiroshi Sekine (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,880 patents)


2 patents:

1. 6467323 - Plate reduction press apparatus and methods

2. 6341516 - Plate reduction press apparatus and methods

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