Top Inventors at Shinwa All Time
Showing 1–23 of 23 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hisashi Ogawa | 7 |
| 2 | Kazunobu Yamamoto | 4 |
| 3 | Kyohei Naito | 2 |
| 3 | Mitsuhiro Shimozaki | 2 |
| 3 | Sumiyoshi Kato | 2 |
| 3 | Tamotsu Tamura | 2 |
| #7 | Hiroyuki Fujita | 1 |
| #7 | Hideo Horiguchi | 1 |
| #7 | Hiroshi Kimura | 1 |
| #7 | Hiroshi Nakagawa | 1 |
| #7 | Katsuya Kikuchi | 1 |
| #7 | Katsushi Kobayashi | 1 |
| #7 | Kazuhiko Tokoro | 1 |
| #7 | Kenichi Kobayashi | 1 |
| #7 | Masahiro Aoyagi | 1 |
| #7 | Sadaji Murakami | 1 |
| #7 | Shinichi Suzuki | 1 |
| #7 | Takeshi Izumitani | 1 |
| #7 | Yoshihisa Inoue | 1 |
| #7 | Yoshikuni Okada | 1 |
| #7 | Yutaka Saito | 1 |
| #7 | Teruo Mitsuta | 1 |
| #7 | Chogoroh Ohotani | 1 |