Patents per Year
Top Inventors at Ishikawa Prefecture All Time
Showing 1–40 of 40 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenichi Hirosaki | 3 |
| 2 | Kazuo Morohashi | 2 |
| 2 | Kazuo Tsukabayashi | 2 |
| 2 | Masahiro Takano | 2 |
| 2 | Mikio Takimoto | 2 |
| 2 | Saburo Hamade | 2 |
| 2 | Takashi Yamamoto | 2 |
| 2 | Takashi Yoshida | 2 |
| #9 | Akinari Matoba | 1 |
| #9 | Atsuo Mitani | 1 |
| #9 | Daisuke Mori | 1 |
| #9 | Hiroshi Kakutani | 1 |
| #9 | Hiroshi Kawai | 1 |
| #9 | Hiroaki Seki | 1 |
| #9 | Kazuaki Amaoka | 1 |
| #9 | Kazumasa Yasuda | 1 |
| #9 | Kentaro Nakamura | 1 |
| #9 | Masayuki Ishida | 1 |
| #9 | Masayoshi Kawasaki | 1 |
| #9 | Masahiko Takahiro | 1 |
| #9 | Masahiro Tsukamoto | 1 |
| #9 | Mikio Koyano | 1 |
| #9 | Mitsuyoshi Maekawa | 1 |
| #9 | Satoru Ichimura | 1 |
| #9 | Shou Makino | 1 |
| #9 | Shigeyuki Tsurumi | 1 |
| #9 | Sotohiro Muratani | 1 |
| #9 | Sukeyasu Kanno | 1 |
| #9 | Tadao Mishima | 1 |
| #9 | Takayuki Mori | 1 |
| #9 | Takuya Nagata | 1 |
| #9 | Takeshi Sotome | 1 |
| #9 | Takeshi Toyoda | 1 |
| #9 | Toshiharu Minamikawa | 1 |
| #9 | Wataru OKUMURA | 1 |
| #9 | Yoshinori Funada | 1 |
| #9 | Yoshihiro Iwano | 1 |
| #9 | Yorihiro Yamashita | 1 |
| #9 | Yuta Yoshida | 1 |
| #9 | Yasunari Sawanoi | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Method for welding synthetic resin member | $1M | 2022 |