Growing community of inventors

Aichi-gun, Japan

Satoshi Sera

Average Co-Inventor Count = 7.00

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 = 24

Satoshi SeraRiichi Katou (1 patent)Satoshi SeraMinoru Kadowaki (1 patent)Satoshi SeraShinji Shibata (1 patent)Satoshi SeraItsunori Utsumi (1 patent)Satoshi SeraKunihisa Matsuura (1 patent)Satoshi SeraKatsuhiro Suzuki (1 patent)Satoshi SeraSatoshi Sera (1 patent)Riichi KatouRiichi Katou (28 patents)Minoru KadowakiMinoru Kadowaki (27 patents)Shinji ShibataShinji Shibata (22 patents)Itsunori UtsumiItsunori Utsumi (17 patents)Kunihisa MatsuuraKunihisa Matsuura (15 patents)Katsuhiro SuzukiKatsuhiro Suzuki (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,517 patents)


1 patent:

1. 6481620 - Bill recycle machine

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as of
1/10/2026
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