Growing community of inventors

Yokkaichi, Japan

Aya Tezuka

Average Co-Inventor Count = 2.00

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 = 0

Aya TezukaTatsuo Hirabayashi (1 patent)Aya TezukaAya Tezuka (1 patent)Tatsuo HirabayashiTatsuo Hirabayashi (18 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Electric Industries, Limited (1 from 10,273 patents)

2. Sumitomo Wiring Systems, Limited (1 from 6,181 patents)

3. Autonetworks Technologies, Limited (1 from 2,114 patents)


1 patent:

1. 11171439 - Connector-equipped case, connector-equipped wire harness, and engine control unit

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as of
1/11/2026
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