Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497766 | Key input device for remote control apparatus, key input method of key input device for remote control apparatus, program, and recording medium | Sako Asayama, Keisuke Matsuo | 2013-07-30 |
| 5916252 | Refrigerating or air-conditioning apparatus | Yuji Yoshida, Takaji Akiya, Masaru Owa, Masataka Ozeki | 1999-06-29 |
| 5711158 | Apparatus and method for charging three-component mixed refrigerant | Yuji Yoshida, Masami Funakura, Minoru Tagashira | 1998-01-27 |