Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399009 | Micrometer, method for manufacturing cylindrical component for micrometer | Hajime Sato, Kiyohiro Nakata, Chikashi Hamano, Tohru Fujimitsu | 2002-06-04 |
| 6176021 | Micrometer | Hajime Sato, Kiyohiro Nakata, Chikashi Hamano, Tohru Fujimitsu | 2001-01-23 |
| 6115934 | Micrometer, method for manufacturing cylindrical component for micrometer | Hajime Sato, Kiyohiro Nakata, Chikashi Hamano, Tohru Fujimitsu | 2000-09-12 |