Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7886932 | Vending machine having a commodity column | Yuuki Yanagisawa, Takeshi Onda, Masaru Tsunoda, Yoshitaka Watanabe | 2011-02-15 |
| 7240159 | Data processor having cache memory | Takashi Hotta, Shigeya Tanaka, Hideo Sawamoto, Akiyoshi Osumi, Koji Saito +1 more | 2007-07-03 |
| 7051177 | Method for measuring memory latency in a hierarchical memory system | Hung Q. Le, Alexander Erik Mericas, Robert Dominick Mirabella, Michitaka Okuno, Masahiro Tokoro | 2006-05-23 |
| 7047398 | Analyzing instruction completion delays in a processor | Hung Q. Le, Alexander Erik Mericas, Robert Dominick Mirabella, Michitaka Okuno, Masahiro Tokoro | 2006-05-16 |
| 7028160 | Processing device with prefetch instructions having indicator bits specifying cache levels for prefetching | Kenji Matsubara, Hiromitsu Imori | 2006-04-11 |
| 7028159 | Processing device with prefetch instructions having indicator bits specifying cache levels for prefetching | Kenji Matsubara, Hiromitsu Imori | 2006-04-11 |
| 6970999 | Counting latencies of an instruction table flush, refill and instruction execution using a plurality of assigned counters | Hung Q. Le, Alexander Erik Mericas, Robert Dominick Mirabella, Hideki Mitsubayashi, Michitaka Okuno +1 more | 2005-11-29 |
| 6910120 | Speculative counting of performance events with rewind counter | Hung Q. Le, Alexander Erik Mericas, Robert Dominick Mirabella, Michitaka Okuno, Masahiro Tokoro | 2005-06-21 |
| 6848027 | Data processor having cache memory | Takashi Hotta, Shigeya Tanaka, Hideo Sawamoto, Akiyoshi Osumi, Koji Saito +1 more | 2005-01-25 |
| 6598126 | Processing device which prefetches instructions having indicator bits specifying cache levels for prefetching | Kenji Matsubara, Hiromitsu Imori | 2003-07-22 |
| 6598127 | Information processing system with prefetch instructions having indicator bits specifying a quantity of operand data for prefetching | Kenji Matsubara, Hiromitsu Imori | 2003-07-22 |
| 6587927 | Data processor having cache memory | Takashi Hotta, Shigeya Tanaka, Hideo Sawamoto, Akiyoshi Osumi, Koji Saito +1 more | 2003-07-01 |
| 6381679 | Information processing system with prefetch instructions having indicator bits specifying cache levels for prefetching | Kenji Matsubara, Hiromitsu Imori | 2002-04-30 |
| 6275902 | Data processor with variable types of cache memories and a controller for selecting a cache memory to be access | Takashi Hotta, Shigeya Tanaka, Hideo Sawamoto, Akiyoshi Osumi, Koji Saito +1 more | 2001-08-14 |
| 6168246 | Article providing apparatus which has excellent loading capacity and enables reduction in its installation area | — | 2001-01-02 |
| 6131145 | Information processing unit and method for controlling a hierarchical cache utilizing indicator bits to control content of prefetching operations | Kenji Matsubara, Hiromitsu Imori | 2000-10-10 |
| 5886970 | Multiple focal lens multiple focal optical pickup and optical information reproducing apparatus | Akihiro Tachibana, Akira Miura | 1999-03-23 |
| 5848432 | Data processor with variable types of cache memories | Takashi Hotta, Shigeya Tanaka, Hideo Sawamoto, Akiyoshi Osumi, Koji Saito +1 more | 1998-12-08 |
| 5629809 | Optical pickup for reproducing information on a disc | Taichi Akiba, Osamu Ueda, Shinichi Takahashi | 1997-05-13 |
| 5287337 | Optical pickup having flexible wiring plate with focusing effective length which eliminates plate restoring force induce pickup tilt during focusing | Taichi Akiba, Yoshitsugu Araki | 1994-02-15 |
| 5165088 | Optical pickup with bilateral and vertical symmetry | Jun Suzuki | 1992-11-17 |
| 5146441 | Supporting device of an optical pickup | Taichi Akiba, Yoshitsugu Araki | 1992-09-08 |
| 5105418 | Disk drive with means to play either side of a disk | Isami Kenmotsu, Yoshihisa Itoh, Yositsugu Araki, Taichi Akiba, Tadashi Funabashi | 1992-04-14 |
| 5105414 | Information recording disk playback apparatus | Tadashi Funabashi, Junji Takahashi | 1992-04-14 |
| 5043972 | Optical component-driving device for optical pickup | Jun Suzuki | 1991-08-27 |