Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821724 | Digital micrometer | Koji Matsumoto, Shinichiro Yanaka, Osamu Saito | 2023-11-21 |
| 10996043 | Method for controlling small-sized measurement device | Yasuhiro Tsujimoto | 2021-05-04 |
| 10451450 | External device for measuring instrument | Atsuya Niwano, Shuji Hayashida, Nobuyuki Hayashi, Koji Matsumoto | 2019-10-22 |
| 10295324 | Measuring instrument | Koji Matsumoto, Shuji Hayashida, Nobuyuki Hayashi | 2019-05-21 |
| 9982985 | Digital comparator having a retractable anvil supported at one end of a U-shaped frame | — | 2018-05-29 |
| 8442036 | Image communication apparatus | Satoshi Watanabe, Kazutaka Saitoh, Isao Tanaka, Hirotaka Kawabata | 2013-05-14 |
| 8296966 | Micrometer | Shuji Hayashida | 2012-10-30 |
| 8033032 | Inside diameter measuring tool | Masahiko Tachikake, Kouji Matsumoto, Shuji Hayashida | 2011-10-11 |
| 8001698 | Digital displacement measuring instrument | Shuji Hayashida, Masahiko Tachikake | 2011-08-23 |
| 7877894 | Digital displacement measuring instrument | Shuji Hayashida, Nobuyuki Hayashi, Shozaburo Tsuji, Yasuhiro Tsujimoto, Masahiko Tachikake +2 more | 2011-02-01 |
| D614983 | Micrometer head | Kouji Matsumoto, Shigeru Ohtani, Kenji Iwamoto | 2010-05-04 |
| D614054 | Micrometer head | Kouji Matsumoto, Shigeru Ohtani, Kenji Iwamoto | 2010-04-20 |
| D584177 | Micrometer | Shigeru Ohtani, Shuji Hayashida, Masahiko Tachikake | 2009-01-06 |
| 7321231 | Measurement instrument | Shuuji Hayashida, Shozaburo Tsuji | 2008-01-22 |
| 7043852 | Measuring instrument | Shuuji Hayashida, Yuichi Ichikawa, Osamu Saito, Nobuyuki Hayashi, Takahiro Nakamura +2 more | 2006-05-16 |
| 7020979 | Digital displacement measuring instrument | Shuuji Hayashida, Yuichi Ichikawa, Osamu Saito, Takahiro Nakamura | 2006-04-04 |
| 6915591 | Rotary movement converting mechanism and measuring instrument | Shuuji Hayashida, Osamu Saito, Masamichi Suzuki | 2005-07-12 |
| 6505414 | Comparator | — | 2003-01-14 |