Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912749 | Nonvolatile semiconductor memory | Tadashi Maruyama, Tomohisa Shigematsu, Yasoji Suzuki, Makoto Yoshizawa | 1990-03-27 |
| 4892189 | Case for multiple compact disks | Noriaki Kunimune | 1990-01-09 |
| 4870615 | Nonvolatile floating gate semiconductor memory device | Tadashi Maruyama, Tomohisa Shigematsu, Yasoji Suzuki, Makoto Yoshizawa | 1989-09-26 |
| 4681645 | Method and apparatus for fusing together the bottom of tubular container formed of synthetic resin | Shoji Fukushima, Motosaburo Kato, Takashi Mochizuki | 1987-07-21 |
| 4430808 | Hair dryer | Yuritsugu Toyomi | 1984-02-14 |
| 4423856 | Controlled cooling apparatus for hot rolled wire rods | Eiji Takahashi, Shinichi Shimazu, Ichiro Iwami, Takashi NISHIWAKI, Toshikazu Nishiyama +1 more | 1984-01-03 |
| 4370544 | Hair dryer | Nobuiti Fujishima, Hideharu Nakano | 1983-01-25 |