Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001432 | Hardness test apparatus and hardness testing method | Makoto Kaieda, Akira Takada | 2018-06-19 |
| 9046456 | Indentation tester | Takeshi Sawa | 2015-06-02 |
| 8849588 | Hardness test method and program | Takeshi Sawa | 2014-09-30 |
| 8074497 | Indentation testing instrument and indentation testing method | Takeshi Sawa | 2011-12-13 |
| 7380443 | Hardness testing apparatus | Masaharu Tsujii, Fumihiko Koshimizu, Ryouji Nakamura, Satoko Nomaguchi, Ryotaro Fukuchi | 2008-06-03 |
| 7121136 | Hardness testing apparatus | Masaharu Tsujii, Fumihiko Koshimizu, Ryouji Nakamura, Satoko Nomaguchi, Ryotaro Fukuchi | 2006-10-17 |
| 6434728 | Activation path simulation equipment and activation path simulation method | Masashi Arayama, Tadashi Konno | 2002-08-13 |
| 6006803 | Special jointing metal device for advanced framework construction method, method for jointing wooden members using the special jointing metal device, and cutting method for the special jointing metal device | Teruo Nakanishi, Masao Yanagihara | 1999-12-28 |
| 5933619 | Logic circuit design apparatus | Hisataka Fukase | 1999-08-03 |
| 5636934 | Structural connector, and method of making structural joint | Teruo Nakanishi | 1997-06-10 |
| 5507714 | Apparatus for adjusting jaw gap of jaw cylinder for folder | Satoshi Matsushima | 1996-04-16 |