Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11983527 | Electronic calculator, method, and storage medium | Hirotaka Toya, Hiroshi Fujimoto | 2024-05-14 |
| 11726781 | Code reading supporting device, code reading supporting method, and storage medium | Shou Morita, Takenori Koshiro | 2023-08-15 |
| 11132194 | Electronic calculator, method, and storage medium | Hirotaka Toya, Hiroshi Fujimoto | 2021-09-28 |
| 11048503 | Code reading supporting device, code reading supporting method, and storage medium | Shou Morita, Takenori Koshiro | 2021-06-29 |
| 10302131 | Tapered roller bearing | Makoto KOGANEI, Daisuke TOMINAGA, Hiroshi Sakamoto, Shunichi Kiyono | 2019-05-28 |
| 9995341 | Resin cage for tapered roller bearing and tapered roller bearing including the resin cage | Makoto KOGANEI, Hiroshi Sakamoto, Daisuke TOMINAGA, Shunichi Kiyono, Tatsuya MINAMIYAMA +2 more | 2018-06-12 |
| 9837834 | Battery apparatus | Shigeyuki Sugiyama, Manabu NAKAKITA, Kazushige Kakutani, Takuma Iida | 2017-12-05 |
| D771166 | Tapered roller bearing cage | Makoto KOGANEI, Daisuke TOMINAGA, Hiroshi Sakamoto, Shunichi Kiyono | 2016-11-08 |
| 8864382 | Preload measuring device for double row rolling bearing unit | Koichiro Ono, Takeshi Takizawa | 2014-10-21 |
| 7686516 | Rolling bearing unit with load measuring unit | Kenichi Shibasaki, Koichiro Ono, Kinji Yukawa, Junji Ono, Taketoshi Chifu | 2010-03-30 |
| 7481583 | Rolling bearing with sensor and rotary state detecting device | Hiroaki Ishikawa | 2009-01-27 |
| 7443748 | Semiconductor memory device and method of testing the same | — | 2008-10-28 |
| 7290938 | Sensor-equipped rolling bearing, and rotation state detecting device | Hiroaki Ishikawa | 2007-11-06 |
| 7249891 | Bearing device with sensor and rolling bearing with sensor | Ikunori Sakatani, Masamitsu Watanabe | 2007-07-31 |
| 6942392 | Rolling bearing of a small motor for an information-processing device | Nobuhiko Nishimura | 2005-09-13 |
| 6896415 | Rolling bearing and bearing apparatus | Hiroshi Ishiwada, Seizou Miyazaki, Taikou Nawamoto, Hirotoshi Aramaki | 2005-05-24 |
| 6868020 | Synchronous semiconductor memory device having a desired-speed test mode | — | 2005-03-15 |
| 6630758 | Motor with a stationary shaft with formed knurled grooves on shaft and/or housing | Takayuki Miyagawa, Hiroshi Ishiwada | 2003-10-07 |
| 6474872 | Ball bearing | Toru Takamizawa, Takayuki Miyagawa, Hiroshi Ishiwada, Hirotoshi Aramaki | 2002-11-05 |
| 6291844 | Semiconductor memory device with an improved layout of programmable fuses | — | 2001-09-18 |
| 6125069 | Semiconductor memory device with redundancy circuit having a reference resistance | — | 2000-09-26 |
| 5993068 | Rolling bearing with a shield plate | Hironori Suzuki | 1999-11-30 |
| 5697711 | Rolling bearing with sealing plates | Hironori Suzuki, Shigeki Maehara | 1997-12-16 |
| 5640769 | Method for producing a cage of the ball bearing | Akira Suzuki, Jiami Pu, Magozou Hamamoto, Kazuo Akagami, Michiharu Naka +4 more | 1997-06-24 |
| 5505910 | Catalytic combustion apparatus | Toshio Nishida, Hiroki Sadamori, Shinichi Adachi, Akira Hidaka, Toshio Matsuhisa | 1996-04-09 |