Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7013576 | Measuring device using multi-start threaded spindle | Shuuji Hayashida, Kouji Sasaki, Yuichi Ichikawa, Osamu Saito, Seigo Takahashi +5 more | 2006-03-21 |
| 6553685 | Measuring instruments | Shingo Nishina, Masahiko Tachikake, Yoshiaki Shiraishi, Rie Tanaka, Shuuji Hayashida +2 more | 2003-04-29 |
| 6308433 | Micrometer that holds displayed displacement when retraction amount is less than a set amount | Seigo Takahashi, Takahiro Otsuka, Shuuji Hayashida, Kouji Sasaki, Masahiko Tachikake | 2001-10-30 |
| 5433016 | Linear displacement measuring apparatus | Masahiko Tachikake, Akio Fujimaru | 1995-07-18 |
| 4495701 | Digital indication type micrometerhead | — | 1985-01-29 |
| D274990 | Micrometer | Fumio Yamamoto | 1984-08-07 |