Growing community of inventors

Hatano, Japan

Hiroyuki Aida

Average Co-Inventor Count = 3.43

ph-index = 3

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 = 36

Hiroyuki AidaTatsuhiko Matsui (3 patents)Hiroyuki AidaAkira Watanabe (2 patents)Hiroyuki AidaTomoyoshi Ohnuki (1 patent)Hiroyuki AidaYoshinori Kamiya (1 patent)Hiroyuki AidaRyuhei Narita (1 patent)Hiroyuki AidaMiyoshi Masakazu (1 patent)Hiroyuki AidaTsuneyoshi Oohazama (1 patent)Hiroyuki AidaHiroyuki Aida (4 patents)Tatsuhiko MatsuiTatsuhiko Matsui (4 patents)Akira WatanabeAkira Watanabe (59 patents)Tomoyoshi OhnukiTomoyoshi Ohnuki (6 patents)Yoshinori KamiyaYoshinori Kamiya (3 patents)Ryuhei NaritaRyuhei Narita (2 patents)Miyoshi MasakazuMiyoshi Masakazu (1 patent)Tsuneyoshi OohazamaTsuneyoshi Oohazama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (4 from 13,402 patents)

2. Kato Hatsujo Kaisha, Ltd. (3 from 47 patents)


4 patents:

1. 4588220 - Structure for removably mounting support rod for openable closure member

2. 4586579 - Structure for removably mounting support rod for hood for motor vehicle

3. 4535503 - Door glass hinge having a spacer ring

4. 4489967 - Structure for removably mounting support rod for openable closure member

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idiyas.com
as of
12/21/2025
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