Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607963 | Control apparatus for opening/closing vehicle door | Hiroshi Ishihara, Yasuyuki Kozawa | 2009-10-27 |
| 5993736 | Lead-free tin-silver-based soldering alloy | Yuunosuke Nakahara, Ryuji Ninomiya | 1999-11-30 |
| 5958333 | Tin-silver-based soldering alloy | Ryuji Ninomiya | 1999-09-28 |
| 5718868 | Lead-free tin-zinc-based soldering alloy | Ryuji Ninomiya | 1998-02-17 |
| 5658528 | Lead-free solder | Ryuji Ninomiya | 1997-08-19 |
| 4539580 | High density integrated circuit device with MOS transistor and semiconductor region having potential wells | — | 1985-09-03 |
| 4459325 | Semiconductor device and method for manufacturing the same | Hiroshi Nozawa, Naohiro Matsukawa | 1984-07-10 |