Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9332760 | Wet hand towel and method for producing the same | Katsuaki Dan, Toshihiro Yamase | 2016-05-10 |
| 8901743 | Fabrication of semiconductor device including chemical mechanical polishing | Tomiyasu Saito, Tatsuya Mise, Tetsuya Takeuchi, Genshi Okuda | 2014-12-02 |
| 8298898 | Manufacturing method of semiconductor device with increased drain breakdown voltage | — | 2012-10-30 |
| 7868385 | Semiconductor device with increased drain breakdown voltage | — | 2011-01-11 |
| 4612189 | Dentifrice composition | Masaaki Oyobe, Tsutomu Maeyama | 1986-09-16 |
| 4581228 | Toothpaste composition and plastic containers containing the same | Nobuo Suganuma, Kensuke Tanaka, Nobuyuki Takada | 1986-04-08 |
| 4576816 | Dentifrice composition | Nobuo Suganuma, Masafumi Anzai, Nobuyuki Takada | 1986-03-18 |
| 4556553 | Toothpaste composition | Nobuo Suganuma, Kensuke Tanaka, Nobuyuki Takada | 1985-12-03 |
| 4466954 | Oral composition | Kazuo Saso, Nobuo Suganuma | 1984-08-21 |