Growing community of inventors

Shizuoka, Japan

Takehiko Osuga

Average Co-Inventor Count = 4.44

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 = 8

Takehiko OsugaTakayoshi Endo (4 patents)Takehiko OsugaMasaya Muta (4 patents)Takehiko OsugaKohei Yamaguchi (2 patents)Takehiko OsugaShigehiko Kazaoka (2 patents)Takehiko OsugaSeiji Sasaki (2 patents)Takehiko OsugaTakehiko Osuga (4 patents)Takayoshi EndoTakayoshi Endo (264 patents)Masaya MutaMasaya Muta (13 patents)Kohei YamaguchiKohei Yamaguchi (18 patents)Shigehiko KazaokaShigehiko Kazaoka (17 patents)Seiji SasakiSeiji Sasaki (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dai-ichi Seiko Co., Ltd. (4 from 327 patents)

2. Koito Manufacturing Company, Ltd. (2 from 2,302 patents)


4 patents:

1. 9876289 - Terminal metal fitting and connector using same

2. D802534 - Electrical connector

3. 9509070 - Connector terminal and connector including the same

4. 9325093 - Connector terminal and connector including the same

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idiyas.com
as of
12/17/2025
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