Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8777526 | Deep hole processing device | Hiromichi Takahashi, Shigeki Otaka | 2014-07-15 |
| 8579559 | Grooving work method and grooving work apparatus | — | 2013-11-12 |
| 6711457 | Working machinery for elongated work | Satoru Yanaka, Katsuhiro Sato, Hiroshi Noguchi, Kazuto Sasaki, Hiromichi Nakabayashi +5 more | 2004-03-23 |
| 4866552 | Magnetic tape drive with improved cartridge insertion and withdrawal mechanism | — | 1989-09-12 |
| 4691909 | Device for turning over book leaves | Toshiro Owada, Kenichi Kosugi | 1987-09-08 |
| 4691100 | Sheet orienter using flap detection | Shuji Kizu, Tsuyoshi Ishida | 1987-09-01 |
| 4630147 | Magnetic head position determining mechanism | — | 1986-12-16 |
| 4507739 | Sorter system for postal matter | Kazuhito Haruki, Takeshi Kohno | 1985-03-26 |
| 4503977 | Postal matter sorting apparatus | Takeshi Kohno, Kazuhito Haruki | 1985-03-12 |