Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7342548 | Radio guidance antenna, data communication method, and non-contact data communication apparatus | Michiaki Taniguchi | 2008-03-11 |
| 7046208 | Antenna apparatus | Jun Shishido | 2006-05-16 |
| 6685876 | Method for automatically controlling hydraulic opener | Tarumi Murata, Masaaki Nogami | 2004-02-03 |
| 6680709 | Antenna apparatus | — | 2004-01-20 |
| 5092795 | Electrical jack | — | 1992-03-03 |
| 4937404 | Jack with a switch | — | 1990-06-26 |