Growing community of inventors

Tochigi, Japan

Katsuya Ashizawa

Average Co-Inventor Count = 4.07

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 = 11

Katsuya AshizawaDaichi Okamoto (2 patents)Katsuya AshizawaYutaka Saito (1 patent)Katsuya AshizawaTakashi Yamashita (1 patent)Katsuya AshizawaTakashi Ogawa (1 patent)Katsuya AshizawaTadashi Saitou (1 patent)Katsuya AshizawaShoichi Yokoyama (1 patent)Katsuya AshizawaNaoki Katsumata (1 patent)Katsuya AshizawaTeruo Yamazaki (1 patent)Katsuya AshizawaKenichi Tanoguchi (1 patent)Katsuya AshizawaHiroshi Nakamura (1 patent)Katsuya AshizawaNoriyuki Toshitsuna (1 patent)Katsuya AshizawaMasaya Kunii (1 patent)Katsuya AshizawaKatsuya Ashizawa (4 patents)Daichi OkamotoDaichi Okamoto (3 patents)Yutaka SaitoYutaka Saito (16 patents)Takashi YamashitaTakashi Yamashita (12 patents)Takashi OgawaTakashi Ogawa (9 patents)Tadashi SaitouTadashi Saitou (7 patents)Shoichi YokoyamaShoichi Yokoyama (4 patents)Naoki KatsumataNaoki Katsumata (4 patents)Teruo YamazakiTeruo Yamazaki (3 patents)Kenichi TanoguchiKenichi Tanoguchi (2 patents)Hiroshi NakamuraHiroshi Nakamura (1 patent)Noriyuki ToshitsunaNoriyuki Toshitsuna (1 patent)Masaya KuniiMasaya Kunii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (4 from 21,963 patents)

2. Nishikawa Rubber Co., Ltd. (1 from 232 patents)

3. Alpha Corporation (1 from 129 patents)

4. Kabushiki Kaisha Honda Lock (1 from 114 patents)


4 patents:

1. 10479176 - Door hole seal

2. 9540850 - Vehicle door handle device

3. 8528949 - Door handle stroke change structure

4. 8359712 - Vehicle door outer handle device

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