Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D774928 | Caliper | Sadayuki Matsumiya, Shigeru Ohtani, Osamu Saito, Yoshiro Asano | 2016-12-27 |
| 9121682 | Measuring instrument | Nobuyuki Hayashi, Shuji Hayashida, Takefumi Kiwada | 2015-09-01 |
| 9103645 | Measuring instrument | Nobuyuki Hayashi | 2015-08-11 |
| D721291 | Calipers | Sadayuki Matsumiya, Yoshiro Asano, Shigeru Ohtani, Kenji Iwamoto | 2015-01-20 |
| 8833535 | Constant-force device and micrometer | Osamu Saito | 2014-09-16 |
| 7721455 | Measuring instrument | Sadayuki Matsumiya, Mikio Suzuki, Shuji Hayashida, Nobuyuki Hayashi | 2010-05-25 |
| 6671976 | Output-attached measuring instrument | Seigo Takahashi, Masamichi Suzuki, Kouji Sasaki | 2004-01-06 |
| 6636035 | Position measuring device and error detecting method for the same, and electromagnetic induction position detecting device | Tetsuro Kiriyama, Toshiharu Miyata, Nobuyuki Hayashi, Kouji Sasaki | 2003-10-21 |
| 6628115 | Scale loops for electromagnetic induction-type absolute position transducer | Kouji Sasaki, Nobuyuki Hayashi | 2003-09-30 |
| 6553685 | Measuring instruments | Shingo Nishina, Masahiko Tachikake, Rie Tanaka, Shuuji Hayashida, Yoshitaka Kuji +2 more | 2003-04-29 |
| 6501264 | Induction type transducer and electronic caliper | Kouji Sasaki, Masamichi Suzuki, Nobuyuki Hayashi | 2002-12-31 |
| D444083 | Component part of a caliper | Shigeru Ohtani, Yoshiro Asano | 2001-06-26 |
| 4859034 | Liquid crystal optical printing apparatus | Kenji Aoki | 1989-08-22 |
| 4589732 | Liquid crystal optical printing apparatus with rod lens | Kenji Aoki | 1986-05-20 |