Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9142463 | Semiconductor device | Yuichi Harada, Tatsuya Naito | 2015-09-22 |
| 9129892 | Semiconductor device and manufacturing method thereof | Akio Kitamura | 2015-09-08 |
| 9013161 | Load drive circuit | Minoru Nishio, Takatoshi Oe | 2015-04-21 |
| 8847305 | Semiconductor device and manufacturing method thereof | Akio Kitamura | 2014-09-30 |
| 8835254 | Semiconductor device manufacturing method | Takatoshi Ooe | 2014-09-16 |
| 7777518 | Semiconductor integrated circuit device | Kenichi Ishii, Morio Iwamizu | 2010-08-17 |
| 4810482 | Process for producing silanes | Tetsuya Iwao, Kazuo Wakimura, Nobuhiro Kitano, Masao Tanaka | 1989-03-07 |
| 4555583 | Preparation process for glyoxal | Kazuo Wakimura, Tadaharu Hase, Nobumasa Arashiba | 1985-11-26 |
| 4425255 | Regeneration method of catalysts | Yoshihiro Ikeda, Nobumasa Arashiba | 1984-01-10 |
| 4181489 | Process for the treatment of byproducts obtained in the preparation of phthalic anhydride | Yoshiaki Teraji, Takaai Suzuki | 1980-01-01 |