Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268179 | NC machine tool | Masaharu Ito, Shinya Kumazaki | 2019-04-23 |
| 8961411 | Indication device | Naofumi Tanaka, Toru Omata, Toshio Takayama, Yukio Kosugi | 2015-02-24 |
| 6407971 | Disk recording or playback device | — | 2002-06-18 |
| 5209275 | Liquid dispensing apparatus and method by sensing the type of liquid vapors in the receiver | Jyuji Akiba, Hiroyuki Sugibuchi, Hiroshi Satoh | 1993-05-11 |