Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8225792 | Mask device with blower | — | 2012-07-24 |
| 7195015 | Breathing apparatus | — | 2007-03-27 |
| 5712340 | Aqueous dispersion of polymer composition | Hiroaki Gyotoku, Kaoru Murata, Tatsuya Ohsumi | 1998-01-27 |
| 5459993 | Chain having an improved lubricant sealing structure | Kazuya Enomoto, Makoto Fujiwara | 1995-10-24 |
| 5439097 | Link for conveyor chains | Toshio Takahashi, Masaaki Ikeda, Koji Tanaka, Shuji Sasamoto, Katsutoshi Shibayama | 1995-08-08 |
| 5306765 | Reactive polymers, dispersions thereof and articles coated therewith | Shunichi Nakashima, Katsunori Takaki, Kaoru Murata | 1994-04-26 |