Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10404189 | Switching output circuit | Kazuhisa Sunaga, Atsumasa Sawada, Hideyuki SUGITA, Ayami TANABE | 2019-09-03 |
| 10135099 | Pulsed discharge device and pulsed discharge method | Hiroaki FUKUNISHI, Kenji Kobayashi, Suguru Watanabe, Hiroshi Kajitani, Kazuhisa Sunaga +3 more | 2018-11-20 |
| 9921779 | Memory apparatus, memory system and memory controlling method | Yoshitsugu Goto, Sadao Miyazaki, Jin Abe, Masaru Itoh | 2018-03-20 |
| 9542285 | Memory device, storage method and control device | Sadao Miyazaki, Jin Abe | 2017-01-10 |
| 9508421 | Memory device, storage apparatus and method for diagnosing slow memory cells | Michiyo Garbe, Masahiro Ise, Yoshinori Mesaki | 2016-11-29 |
| 9386260 | Projector with variable synchronization timing | Chiyoaki Iijima, Yasushi Maruyama | 2016-07-05 |
| 9282300 | Projector and control method | Yoshiho Yanagita, Kazuhiko Aoki, Masahiko Ohta, So Nishimura | 2016-03-08 |
| 9140967 | Projection system, projection-type image display device, and multi-projection system | Kazuhiko Aoki, Masahiko Ohta, So Nishimura, Yoshiho Yanagita, Fujio Okumura | 2015-09-22 |
| 9099198 | Semiconductor memory apparatus | Jin Abe, Sadao Miyazaki | 2015-08-04 |
| 8972822 | Memory module and semiconductor storage device | Rikizo Nakano, Sadao Miyazaki | 2015-03-03 |
| 8924671 | Semiconductor storage device and control method thereof | Masahiro Ise | 2014-12-30 |
| 8868990 | Semiconductor memory device and information processing apparatus including the same | Rikizo Nakano, Sadao Miyazaki | 2014-10-21 |
| 8845106 | Projector having connection member fixed to color combining optical device | Takashi Saegusa | 2014-09-30 |
| 8738976 | Memory error detecting apparatus and method | Rikizo Nakano, Sadao Miyazaki | 2014-05-27 |
| 8687454 | Semiconductor storage apparatus and semiconductor integrated circuit | Jin Abe, Masahiro Ise | 2014-04-01 |
| 8648964 | Multi-projection display system and method of adjusting brightness thereof | Yoshiho Yanagita, Masahiko Ohta, So Nishimura | 2014-02-11 |
| 8643923 | Optical scanning device, optical scanning method, program, and image display device | — | 2014-02-04 |
| 8587680 | Communication system, transmission device and reception device | Fujio Okumura, Masao Imai | 2013-11-19 |
| 8510611 | Computer apparatus | Takeo Hishinuma, Yoshinori Mesaki | 2013-08-13 |
| 8509576 | Optical switch, image display device, image forming device, and method for manufacturing optical switch | Masahiko Ohta, Fujio Okumura | 2013-08-13 |
| 8495463 | Memory controlling apparatus and method | Sadao Miyazaki, Rikizo Nakano | 2013-07-23 |
| 8473675 | Memory system and information processing device | Sadao Miyazaki, Rikizo Nakano | 2013-06-25 |
| 8473674 | Information processing device including a plurality of cells to store data, storage control device that controls a storage section including a plurality of cells to store data, and storage control method of controlling a refresh operation of a storage section including a plurality of cells to store data | Kazunori Kasuga | 2013-06-25 |
| 8423842 | Test apparatus and test method for testing a memory device | Rikizo Nakano, Sadao Miyazaki | 2013-04-16 |
| 8422110 | Optical switch | Masahiko Ohta, Fujio Okumura | 2013-04-16 |