Growing community of inventors

Miyag, Japan

Yasuak Kohama

Average Co-Inventor Count = 1.00

ph-index = NA

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

Yasuak Kohama ↔ Toshihiko Abe (4 patents)Yasuak Kohama ↔ Ikuo Chiba (1 patent)Yasuak Kohama ↔ Yoshinobu Yashima (0 patent)Yasuak Kohama ↔ Kouichirou Kanno (0 patent)Yasuak Kohama ↔ Takayuki; Ito (0 patent)Yasuak Kohama ↔ Masae Suzuki (0 patent)Yasuak Kohama ↔ Akihiro Kijima (0 patent)Yasuak Kohama ↔ Koji Onodera (0 patent)Yasuak Kohama ↔ Keiki Kano (0 patent)Yasuak KohamaYasuak Kohama (0 patent)Toshihiko AbeToshihiko Abe (4 patents)Ikuo ChibaIkuo Chiba (1 patent)Yoshinobu YashimaYoshinobu Yashima (0 patent)Kouichirou KannoKouichirou Kanno (0 patent)Takayuki; ItoTakayuki; Ito (0 patent)Masae SuzukiMasae Suzuki (0 patent)Akihiro KijimaAkihiro Kijima (0 patent)Koji OnoderaKoji Onodera (0 patent)Keiki KanoKeiki Kano (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tohoku University (984 patents)

2. Kowa Kogyo Co., Ltd. (2 patents)

3. Japan Basic Material Co., Ltd. (2 patents)

4. Yamanishi Corporation (1 patent)

5. Tsuda Kaiun Co., Ltd. (1 patent)


0 patent:

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12/9/2025
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