Top Inventors at Jimro Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kunihiko Miyagi | 2 |
| 2 | Susumu Ikehara | 2 |
| 3 | Takashi Sawai | 2 |
| #4 | Fumio Saitoh | 1 |
| #5 | Hidetaka Maegawa | 1 |
| #6 | Hiroshi Shirafuji | 1 |
| #7 | Katsuyuki Sado | 1 |
| #8 | Kenta Kaneda | 1 |
| #9 | Matsuya Manabe | 1 |
| #10 | Nobuhito Kashiwagi | 1 |
| #11 | Nobuo Shimoda | 1 |
| #12 | Shuji Nakamura | 1 |
| #13 | Yasushi Adachi | 1 |
| #14 | Yasuhiro Suzuki | 1 |
| #15 | Yuko Yagihashi | 1 |