Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673152 | Optical pickup comprising a heat-insulating material | Yasuo Yokota, Yukihiro Iwata, Hirotsugu Fusayasu, Atsufumi Ishizuka, Yukihiro Okada | 1997-09-30 |
| 5621260 | Coreless motor | Kodo Fukuoka, Kouji Kuyama, Miyuki Furuya, Hironobu Nishida, Yukihiro Okada | 1997-04-15 |
| 5593023 | Rotatively-operated electronic component with push switch | Keiji Kaizaki, Tamotsu Yamamoto, Shigeru Yokoji, Hiroshi Matsui | 1997-01-14 |