Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6066801 | Cable television/telephone tap | Makoto Kodaira, Jun Kimura | 2000-05-23 |
| 6019622 | Termination coaxial connector | Kiyozumi Chino, Asao Ishikawa, Makoto Kodaira | 2000-02-01 |
| 5902957 | Line radiation preventing element | Hitoshi Komine | 1999-05-11 |
| D405054 | Cable television telephone tap | Jun Kimura | 1999-02-02 |
| 5812080 | Broad-band radio wave absorber | — | 1998-09-22 |
| 5783772 | Leakage radiation preventing element | Hitoshi Komine, Yuji Ichikawa | 1998-07-21 |
| 5617096 | Broad-band radio wave absorber | — | 1997-04-01 |
| 5394150 | Broad-band radio wave absorber | Yoshiyuki Naito | 1995-02-28 |
| 5296859 | Broadband wave absorption apparatus | Yoshiyuki Naito, Tetsuya Mizumoto | 1994-03-22 |
| 5276448 | Broad-band wave absorber | Yoshiyuki Naito | 1994-01-04 |
| 4862174 | Electromagnetic wave absorber | Yoshiyuki Naito | 1989-08-29 |
| 4602141 | Device for preventing electromagnetic wave leakage for use in microwave heating apparatus | Yoshiyuki Naito | 1986-07-22 |