Patents per Year
Top Inventors at Unitta All Time
Showing 1–18 of 18 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shigehiro Isshiki | 10 |
| 2 | Kazumasa Ayukawa | 7 |
| 3 | Hiromi Matsuura | 3 |
| 3 | Masami Sato | 3 |
| 3 | Tsutomu Tokunaga | 3 |
| 3 | Yasuyuki Tatsumi | 3 |
| 3 | Yoshitaka Sato | 3 |
| 3 | Yutaka Yoshimi | 3 |
| #9 | Junji Yokoi | 2 |
| #9 | Mitsuho Yamada | 2 |
| #11 | Kuniomi Arinaga | 1 |
| #11 | Atsushi Matsuki | 1 |
| #11 | Hiroshi Kida | 1 |
| #11 | Hiroshi Sogabe | 1 |
| #11 | Hiroyuki Yamamoto | 1 |
| #11 | Nobuyuki Yokoyama | 1 |
| #11 | Toshitaka Tamaki | 1 |
| #11 | Yoshiyuki Shiokaramatsu | 1 |