Growing community of inventors

Aichi-ken, Japan

Takehiro Hamada

Average Co-Inventor Count = 1.41

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 = 3

Takehiro HamadaNobuhiro Kudo (1 patent)Takehiro HamadaMasakazu Iwatsuki (1 patent)Takehiro HamadaMasatsugu Ohashi (1 patent)Takehiro HamadaYasunori Hirosawa (1 patent)Takehiro HamadaKazuhiro Sawada (1 patent)Takehiro HamadaMasao Ayabe (1 patent)Takehiro HamadaMasami Kato (1 patent)Takehiro HamadaYuto Nakayama (1 patent)Takehiro HamadaTakehiro Hamada (7 patents)Nobuhiro KudoNobuhiro Kudo (14 patents)Masakazu IwatsukiMasakazu Iwatsuki (10 patents)Masatsugu OhashiMasatsugu Ohashi (9 patents)Yasunori HirosawaYasunori Hirosawa (7 patents)Kazuhiro SawadaKazuhiro Sawada (6 patents)Masao AyabeMasao Ayabe (6 patents)Masami KatoMasami Kato (3 patents)Yuto NakayamaYuto Nakayama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Tokai Rika Denki Seisakusho (7 from 2,005 patents)


7 patents:

1. 11103093 - Vehicle visual recognition device

2. 11040662 - Viewing device for a vehicle

3. 10457213 - Door mirror device and door mirror device manufacturing method

4. 10457215 - Vehicle mirror device

5. 10328857 - Door mirror device

6. 9707893 - Vehicle mirror device

7. 8690363 - Vehicle mirror device

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as of
12/30/2025
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