Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163214 | Coated mold, method for manufacturing coated mold, and hard coat-forming target | Tatsuya Shouji | 2024-12-10 |
| 11779989 | Coated metal mold and method for manufacturing same | — | 2023-10-10 |
| 11536637 | Abrasion test apparatus | Yoshihiko Kobayashi, Shuho Koseki, Tadashi Furuya, Katsuhiro Obata, Takahiro Makiyama | 2022-12-27 |
| 9604275 | Covering member with excellent sliding properties | Kenichi Inoue | 2017-03-28 |
| 9090965 | Slide part | Itto SUGIMOTO, Kazutaka Okamoto, Kenichi Inoue | 2015-07-28 |
| 8796903 | Piezoelectric vibrator driving circuit | Misao Furuya, Hirohiko Yoshioka, Daisuke Takahata, Kazuyuki Ueda | 2014-08-05 |
| 8298999 | Hard coating film excellent in lubrication characteristics, process for formation thereof, and tool for the plastic working of metal | Ken Inoue, Kenichi Inoue | 2012-10-30 |
| 7744056 | Hard-material-coated member excellent in durability | Kenichi Inoue | 2010-06-29 |
| 5661530 | Television circuit utilizing color burst signal | Nobukazu Hosoya | 1997-08-26 |
| 5432565 | Y/C separation circuit for video use having separating means for separating the chrominance signal and the luminance signal on the basis of input and output signals | Nobukazu Hosoya | 1995-07-11 |
| 5315399 | Capacitive circuit | Nobukazu Hosoya | 1994-05-24 |
| 5285122 | Variable delay device | Nobukazu Hosoya | 1994-02-08 |
| 5250917 | Equivalent inductance circuit | Nobukazu Hosoya | 1993-10-05 |