Growing community of inventors

Hiroshima, Japan

Yosiki Ogata

Average Co-Inventor Count = 6.00

ph-index = 1

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 = 2

Yosiki Ogata ↔ Takashi Iwamoto (1 patent)Yosiki Ogata ↔ Koji Shinobudani (1 patent)Yosiki Ogata ↔ Shinichi Ono (1 patent)Yosiki Ogata ↔ Hideo Iwasawa (1 patent)Yosiki Ogata ↔ Hiroshi Tsujikawa (1 patent)Yosiki OgataYosiki Ogata (1 patent)Takashi IwamotoTakashi Iwamoto (55 patents)Koji ShinobudaniKoji Shinobudani (3 patents)Shinichi OnoShinichi Ono (2 patents)Hideo IwasawaHideo Iwasawa (1 patent)Hiroshi TsujikawaHiroshi Tsujikawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Japan Steel Works, Ltd. (1 from 407 patents)


1 patent:

1. 5996390 - Method for manufacturing vacuum chamber

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as of
12/17/2025
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