Growing community of inventors

Hokkaido, Japan

Hideo Iwasawa

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

Hideo Iwasawa ↔ Takashi Iwamoto (1 patent)Hideo Iwasawa ↔ Koji Shinobudani (1 patent)Hideo Iwasawa ↔ Shinichi Ono (1 patent)Hideo Iwasawa ↔ Yosiki Ogata (1 patent)Hideo Iwasawa ↔ Hiroshi Tsujikawa (1 patent)Hideo IwasawaHideo Iwasawa (1 patent)Takashi IwamotoTakashi Iwamoto (55 patents)Koji ShinobudaniKoji Shinobudani (3 patents)Shinichi OnoShinichi Ono (2 patents)Yosiki OgataYosiki Ogata (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 406 patents)


1 patent:

1. 5996390 - Method for manufacturing vacuum chamber

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as of
12/15/2025
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