Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640774 | Wire drawing machine and method | Michinori Hashizume, Kosuke Takemoto, Kaoru Shimuzu | 2010-01-05 |
| 7097457 | Tactile pin holding apparatus, tactile pin display apparatus and braille display member | Michinori Hashizume, Kaoru Shimizu, Tomohiro Asao | 2006-08-29 |
| 5363268 | Tape cassette | Mitsuo Utsumi, Osamu Zaitsu, Makoto Okuda | 1994-11-08 |
| 5331498 | Tape cassette including a locking slider | Mitsuo Utsumi, Osamu Zaitsu, Makoto Okuda, Tatsuhiro Yabuki | 1994-07-19 |
| 4594624 | Magnetic tape recording and/or reproducing apparatus with variable capstan torque transmission means | Hiroshi Kanchiku, Fuminari Saito | 1986-06-10 |