Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8889568 | Method and apparatus for producing silicon nitride film | Hidetaka Kafuku, Tadashi Shimazu | 2014-11-18 |
| 5193220 | Device for mounting an electronic part | Makoto Ichinohe, Masahiro Matai, Shinjiro Umetsu | 1993-03-09 |
| 5079559 | Dual plate antenna | Shinjiro Umetsu, Masahiro Matai | 1992-01-07 |
| 5054120 | Receiver for personal radio paging service | Katsumi Ushiyama, Sadafumi Sakamoto | 1991-10-01 |
| 4950900 | Heated infrared gas analyzer using a pyroelectric infrared sensor | Kousuke Takeuchi, Kenichi Shibata, Toshiharu Tanaka, Kazuhiko Kuroki, Shoichi Nakano | 1990-08-21 |
| 4353237 | Method of rolling strip | Shunji Omori, Tateo Tanimoto, Nobutaka Maeda, Muneo Moriya | 1982-10-12 |