Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601672 | High Al stainless steel sheet and honeycomb bodies employing them | Tooru Inaguma, Shogo Konya, Hiroaki Sakamoto | 2009-10-13 |
| 6752708 | Pad conditioner for semiconductor substrates | Toshiya Kinoshita | 2004-06-22 |
| 6190240 | Method for producing pad conditioner for semiconductor substrates | Toshiya Kinoshita | 2001-02-20 |
| 4566916 | Low-hydrogen, low-nitrogen, low-oxygen welding flux | Kyoichi Nagano, Hiroshi Naganuma, Koichi Shinada, Shigenobu Soneda | 1986-01-28 |