Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924574 | High-frequency circuit components | Yoshihiko Suzuki, Hiroshi Konishi | 2011-04-12 |
| 7881038 | Variable capacitor, variable capacitor apparatus, high frequency circuit filter, and high frequency circuit | — | 2011-02-01 |
| 6874262 | METHOD FOR MANUFACTURING MASTER SUBSTRATE USED FOR MANUFACTURING GROOVED MOLDING SUBSTRATE, METHOD FOR MANUFACTURING STAMPER FOR MANUFACTURING GROOVED MOLDING SUBSTRATE, METHOD FOR MANUFACTURING GROOVED MOLDING SUBSTRATE, GROOVED MOLDING SUBSTRATE, MEMORY MEDIUM, MEMORY DEVICE, AND COMPUTER | Seiji Morita | 2005-04-05 |
| 5856969 | Optical disk which reduces cross erasure of data recorded on lands and grooves | — | 1999-01-05 |