Kozagawa, JP ranks #13,317 worldwide for total patents filed all time, with 128 patents from 21 inventors. Leading employers of inventors based in Kozagawa, JP include Semiconductor Energy Laboratory, Toshiba, Canon.
Showing 1–21 of 21 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Noritaka Ishihara | Semiconductor Energy Laboratory | 48 |
| 2 | Toshihiko Oguchi | Toshiba | 17 |
| 3 | Koji Ogaki | Canon | 14 |
| #4 | Koichi Tsunemi | Kabushiki Kaisha Toshiba | 9 |
| #5 | Keiji Sekine | Asahi Fiber Glass Co. | 8 |
| #6 | Takeyoshi Mimura | Tokyo Ohka Kogyo Co. | 7 |
| #6 | Takashi Iimura | Hitachi Medical | 7 |
| #8 | Hidenori Shirakawa | Osaka University | 2 |
| #8 | Yoshiyuki Tsuzuki | Kabushiki Kaisha Toshiba | 2 |
| #8 | Tomitake Omori | Panasonic | 2 |
| #8 | Koji Soga | Yushiro Chemical Industry Co. | 2 |
| #12 | Midori Nakazato | Yushiro Chemical Industry Co. | 1 |
| #12 | Atsushi Suka | Shin-Etsu Chemical Co. | 1 |
| #12 | Toshio Suhara | Isuzu Motors Limited | 1 |
| #12 | Eiji Yamashina | Isuzu Motors Limited | 1 |
| #12 | Osamu Sekimizu | Isuzu Motors Limited | 1 |
| #12 | Kuniyuki Kanai | Sumitomo Bakelite Co. | 1 |
| #12 | Yoshitaka Ishioka | Canon | 1 |
| #12 | Mikinori Suzuki | Yushiro Chemical Industry Co. | 1 |
| #12 | Tamotsu Matsuki | Yushiro Chemical Industry Co. | 1 |
| #12 | Yasunari Oshimoto | Yushiro Chemical Industry Co. | 1 |