Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216014 | Deformation measuring device and deformation measuring method | Kazuaki Watanabe, Masafumi Nakagawa, Atsushi Aratake | 2025-02-04 |
| 12062842 | Antenna element and electronic device | Kris Yosui | 2024-08-13 |
| 12009588 | Antenna installation structure and electronic device | Takeyuki Okabe, Nobuyuki TENNO | 2024-06-11 |
| 11962726 | Printing system and control method therefor | Hiroto Tsukioka | 2024-04-16 |
| 11949837 | Management apparatus and image reading system | Kazuma Seki | 2024-04-02 |
| 11802199 | Thermoplastic fluororesin tube | Kazutaka Sekiya, Hiroshi Ohshima, Masashi Kikuchi | 2023-10-31 |
| 10953587 | Tube and method for manufacturing same | Hiroshi Oshima, Kazutaka Sekiya | 2021-03-23 |
| 9886975 | Hard disk drive and pivot assembly bearing device | Weihong Yang | 2018-02-06 |
| 8365211 | Disk cartridge including an inner rotor and a shutter | Isao Watanabe, Yasuyuki Abe | 2013-01-29 |
| 8291443 | Recording medium cartridge | Isao Watanabe, Yasuyuki Abe | 2012-10-16 |
| 7555765 | Disk cartridge with an inner rotor | — | 2009-06-30 |
| 7218477 | Information recording medium cartridge | Hideyo Ishikawa, Hiroshige Takakuwa | 2007-05-15 |
| 7010800 | Disc cartridge having annular shaped mating projections | Takatsugu Funawatari, Kenji Takahashi | 2006-03-07 |
| 6965497 | Information recording medium cartridge | Hideyo Ishikawa, Hiroshige Takakuwa | 2005-11-15 |
| 6964059 | Disc cartridge having annular shaped mating projections | Takatsugu Funawatari, Kenji Takahashi | 2005-11-08 |
| 6952327 | Disk cartridge and manufacturing method thereof | Shuichi Kikuchi, Kenji Ogisu | 2005-10-04 |
| 6934962 | Disc cartridge with mounting part of shutter slide portion arranged on stage of another shutter slide portion | Hideyo Ishikawa, Hiroshige Takakuwa | 2005-08-23 |
| 6925648 | Disc cartridge | Takatsugu Funawatari, Kenji Takahashi | 2005-08-02 |
| 6269074 | Container casing for disc-shaped recording medium | Takatsugu Funawatari, Shuichi Kikuchi | 2001-07-31 |
| 6112894 | Disc medium accommodating case | Shuichi Kikuchi | 2000-09-05 |
| 5996787 | Cases for accommodating disc cartridges | — | 1999-12-07 |
| 5931296 | Accomodating case for disc cartridge | Hiroshi Nakaizumi, Shuichi Kikuchi, Takatsugu Funawatari | 1999-08-03 |
| 5805566 | Disc cartridge | — | 1998-09-08 |
| D391798 | Case for a disc | Kazushi Kirihara | 1998-03-10 |
| 5572509 | Method for mounting magnetic plate to disc substrate | Hiromichi Takano | 1996-11-05 |