Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345047 | Joining segments of the secondary in a linear motor driven elevator apparatus | Toshiaki Ishii, Masamoto Mizuno | 1994-09-06 |
| 5329458 | Device and method for detecting position of edge of cutting tool | Kunihiko Unno, Tetsuro Shibukawa, Yoichi Yamakawa, Hiromichi Ohta | 1994-07-12 |