Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369407 | Semiconductor device and manufacturing method of semiconductor device | — | 2025-07-22 |
| 12080666 | Semiconductor storage device with bonding electrodes | — | 2024-09-03 |
| 8992682 | Graphite crucible and silicon single crystal manufacturing apparatus | Hideo Kato, Mikio Suehiro | 2015-03-31 |
| 8103991 | Semiconductor integrated circuit designing method, semiconductor integrated circuit designing apparatus, and recording medium storing semiconductor integrated circuit designing software | — | 2012-01-24 |
| 7915952 | Semiconductor integrated circuit | — | 2011-03-29 |
| 7786794 | Amplifier circuit | — | 2010-08-31 |
| 7245153 | Level shift circuit having timing adjustment circuit for maintaining duty ratio | — | 2007-07-17 |
| 6829752 | Duty analysis system for a semiconductor integrated circuit and duty analysis method of the same | — | 2004-12-07 |
| 6810509 | Method of evaluating semiconductor integrated circuit to be designed in consideration of standby DC leakage current | — | 2004-10-26 |
| 6777991 | Method and apparatus for stable phase-locked looping | — | 2004-08-17 |
| 6664861 | Method and apparatus for stable phase-locked looping | — | 2003-12-16 |
| 5049367 | Aluminum nitride powder and process for preparation of the same | Kazuhiko Nakano, Mitsutoshi Murase, Norio Matsuda | 1991-09-17 |
| 4986967 | Furnace structure for ceramic powder production | Kazuhiko Nakano, Norio Matsuda, Mitsutoshi Murase | 1991-01-22 |
| 4740423 | Abrasive, production thereof and use thereof in magnetic recording medium | Hidekimi Kadokura, Hiroshi Umezaki | 1988-04-26 |
| 4704266 | Method for producing lithium aluminate powders | Hidekimi Kadokura, Hiroshi Umezaki, Toshiyuki Mizoe | 1987-11-03 |
| 4671993 | Magnetic recording medium | Hidekimi Kadokura, Hiroshi Umezaki | 1987-06-09 |
| 4584243 | Abrasive, production thereof and use thereof in magnetic recording medium | Hidekimi Kadokura, Hiroshi Umezaki | 1986-04-22 |
| 4429483 | Automatic rat killing device | — | 1984-02-07 |