Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777287 | Memory control apparatus, information processing apparatus, and memory control method | Masayoshi Matsumura, Hiroshi Nakayama, Takao Matsui, Takashi Yamamoto | 2020-09-15 |
| 8806291 | Data transfer device and control method of data transfer device | Kenta Sato, Takashi Yamamoto, Toshikazu Ueki | 2014-08-12 |
| 8499125 | Control device for snoop tag | Makoto Hataida, Toshikazu Ueki, Takaharu Ishizuka, Takashi Yamamoto, Takeshi Owaki +1 more | 2013-07-30 |
| 8181064 | Information processing apparatus for inhibiting instructions, saving and restoring internal information in response to abnormality in redundant processor system | Takeshi Owaki, Takaharu Ishizuka, Toshikazu Ueki, Makoto Hataida, Atsushi Morosawa +2 more | 2012-05-15 |
| 8090912 | Multiprocessor system, system board, and cache replacement request handling method | Takaharu Ishizuka, Toshikazu Ueki, Makoto Hataida, Takashi Yamamoto, Takeshi Owaki +1 more | 2012-01-03 |
| 8078920 | Information processing device and error processing method | Atsushi Morosawa, Takaharu Ishizuka, Toshikazu Ueki, Makoto Hataida, Takeshi Owaki +2 more | 2011-12-13 |
| 8065566 | Node device, control device, control method and control program | Takashi Yamamoto, Takaharu Ishizuka, Toshikazu Ueki, Makoto Hataida, Takeshi Owaki +1 more | 2011-11-22 |
| 7873789 | System controller, identical-address-request-queuing preventing method, and information processing apparatus having identical-address-request-queuing preventing function | Takaharu Ishizuka, Toshikazu Ueki, Makoto Hataida, Takashi Yamamoto, Takeshi Owaki +1 more | 2011-01-18 |
| 7805576 | Information processing system, information processing board, and method of updating cache tag and snoop tag | Takaharu Ishizuka, Makoto Hataida, Toshikazu Ueki | 2010-09-28 |
| 7779209 | System controller, snoop tag modification method and information processing apparatus having snoop tag modification function | Takaharu Ishizuka, Toshikazu Ueki, Makoto Hataida, Takashi Yamamoto, Takeshi Owaki +1 more | 2010-08-17 |
| 7694106 | Multiprocessor system | Toshikazu Ueki, Takaharu Ishizuka, Makoto Hataida, Takashi Yamamoto, Takeshi Owaki +1 more | 2010-04-06 |
| 7490219 | Counter counts valid requests based on a judgment in a system having a plurality of pipeline processors | Takao Matsui, Makoto Hataida, Toshikazu Ueki, Seishi Okada | 2009-02-10 |
| 7467261 | Dual storage apparatus and control method for the dual storage apparatus | Toshikazu Ueki, Takaharu Ishizuka, Takao Matsui, Makoto Hataida | 2008-12-16 |