Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Junji Sakurada | Mitutoyo | 5 |
| 2 | Yoshimi Oka | Seiko Epson | 4 |
| 2 | Noriko Tabayashi | Hokusan Co. | 4 |
| #4 | Uiko Kagaya | Hokusan Co. | 3 |
| #5 | Yoshihiko Kumabayashi | Globalfoundries | 2 |
| #5 | Kazuyoshi Masuda | Hokusan Co. | 2 |
| #5 | Daisuke Awakura | Hokusan Co. | 2 |
| #5 | Mikio Higuchi | Japan Atomic Energy Agency | 2 |
| #9 | Hisake Tanabe | Nippon Paint Holdings Co. | 1 |
| #9 | Hiroko Miyashiro | Hokusan Co. | 1 |
| #9 | Yoshiho Ito | Director-General Of Agency Of Industrial Science And Technology | 1 |
| #9 | Atsuo Oumiya | Hitachi Device Engineering Co. | 1 |
| #9 | Hanae Sasaki | Hokusan Co. | 1 |