Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647465 | Realtime parallel processor system for transferring common information among parallel processors to a cache memory system | Kazuhiro Umekita, Terunobu Funatsu | 2003-11-11 |
| 6580075 | Charged particle beam scanning type automatic inspecting apparatus | Kenjiro Yamamoto, Taku Ninomiya, Osamu Yamada, Katsuhisa Ike | 2003-06-17 |
| 6538248 | Charged particle beam scanning type automatic inspecting apparatus | Kenjiro Yamamoto, Taku Ninomiya, Osamu Yamada, Katsuhisa Ike | 2003-03-25 |
| 6486472 | Inspecting system using electron beam and inspecting method using same | Yasuhiro Gunji, Taku Ninomiya, Masahiro Koyama, Kenjiro Yamamoto | 2002-11-26 |
| 6379998 | Semiconductor device and method for fabricating the same | Hiroyuki Ohta, Hideo Miura, Mitsuo Usami, Munetoshi Zen, Noriaki Okamoto | 2002-04-30 |
| 6161168 | Shared memory system | — | 2000-12-12 |
| 5968150 | Processor element having a plurality of CPUs for use in a multiple processor system | — | 1999-10-19 |
| 5960458 | Shared memory system | — | 1999-09-28 |
| 5909052 | Semiconductor device having plural chips with the sides of the chips in face-to-face contact with each other in the same crystal plane | Hiroyuki Ohta, Hideo Miura, Mitsuo Usami, Munetoshi Zen, Noriaki Okamoto | 1999-06-01 |
| 5724540 | Memory system having a column address counter and a page address counter | — | 1998-03-03 |
| 5655082 | Communication control apparatus between processor systems | Kazuhiro Umekita | 1997-08-05 |
| 5590030 | Circuit board capable of efficiently conducting heat through an inside thereof using thermal lands surrounding through-hole connections | Kazuhiro Umekita | 1996-12-31 |
| 5568617 | Processor element having a plurality of processors which communicate with each other and selectively use a common bus | — | 1996-10-22 |
| 5537602 | Process system for controlling bus system to communicate data between resource and processor | — | 1996-07-16 |
| 5530889 | Hierarchical structure processor having at least one sub-sequencer for executing basic instructions of a macro instruction | — | 1996-06-25 |
| 5481747 | Synchronous method and apparatus for processors | — | 1996-01-02 |
| 5479635 | Memory device including DRAMs for high-speed accessing | — | 1995-12-26 |
| 5452461 | Program parallelizing apparatus capable of optimizing processing time | Kazuhiro Umekita | 1995-09-19 |
| 5422834 | Simulation method and system for simulating drive mechanism | Toshihiko Horiuchi, Masaki Nakagawa, Takao Konno | 1995-06-06 |
| 5388056 | Method and system for vibration test | Toshihiko Horiuchi, Masaki Nakagawa | 1995-02-07 |
| 5371653 | Circuit board, electronic circuit chip-mounted circuit board and circuit board apparatus | Kazuhiro Umekita | 1994-12-06 |
| 5367662 | Distributed machine state controlled processor system with a CPU clocked with a reference signal delayed from a system clock | — | 1994-11-22 |
| 5361369 | Synchronous method of, and apparatus for, allowing a processor to process a next task before synchronization between a predetermined group of processors | — | 1994-11-01 |
| 5335336 | Memory device having refresh mode returning previous page address for resumed page mode | — | 1994-08-02 |
| 5297260 | Processor having a plurality of CPUS with one CPU being normally connected to common bus | — | 1994-03-22 |