Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9931698 | Cutting insert for threading, tool body and cutting tool | Daisuke Yoshiba, Atsushi Ogawa | 2018-04-03 |
| 8740516 | Cutting insert for threading | Daisuke Yoshiba | 2014-06-03 |
| 7221149 | Moving object detection device | Seiji Fukuoka, Toshinao Kido, Kunihiko Fukui | 2007-05-22 |
| 4682258 | Video cassette cartridge construction | Takateru Satoh, Haruo Shiba | 1987-07-21 |
| 4646916 | Molded magnetic tape cassette case having improved gate mark location | Toshihiko Ishida | 1987-03-03 |
| 4511099 | Hub of a tape cassette | Toshihiko Ishida, Yasuo Ohira | 1985-04-16 |