Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9006698 | Variable resistance element and method of manufacturing the same | Zhiqiang Wei, Takeshi Takagi, Satoru Mitani, Yoshio Kawashima | 2015-04-14 |
| 8927331 | Method of manufacturing nonvolatile memory device | Takumi Mikawa | 2015-01-06 |
| 8871561 | Variable resistance nonvolatile storage device and method for manufacturing the same | Takumi Mikawa | 2014-10-28 |
| 5551965 | Apparatus for separating and removing a dangerous substance from an exhaust gas | — | 1996-09-03 |
| 5281994 | Mirror-holding device | Hideo Fukuda, Hiroyuki Sakamoto, Naruyuki Miyamoto | 1994-01-25 |
| 5144366 | Cooling system for use in an image forming machine | Hiroyuki Sakamoto, Naruyuki Miyamoto, Takashi Nagashima, Hiroyuki Arai | 1992-09-01 |
| D298331 | Toner cartridge for a copying machine | Masanobu Maeshima | 1988-11-01 |
| 4620830 | Joint type robot | Akira Tsuchihasi, Norihisa Miyake | 1986-11-04 |
| 4569587 | Paper supply system of copying machine and a paper supply cassette | Yoshitake Miyoshi, Takehiko Okada, Haruo Yamamoto | 1986-02-11 |