Growing community of inventors

Nakajo-machi, Japan

Osamu Takeuchi

Average Co-Inventor Count = 5.00

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 = 29

Osamu TakeuchiKenji Taguchi (1 patent)Osamu TakeuchiKazunari Sugai (1 patent)Osamu TakeuchiYasuyuki Wakasa (1 patent)Osamu TakeuchiToshio Ogata (1 patent)Osamu TakeuchiOsamu Takeuchi (1 patent)Kenji TaguchiKenji Taguchi (4 patents)Kazunari SugaiKazunari Sugai (3 patents)Yasuyuki WakasaYasuyuki Wakasa (3 patents)Toshio OgataToshio Ogata (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,488 patents)


1 patent:

1. 5019249 - Apparatus for handling sheets of paper

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12/10/2025
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