Issued Patents 1994
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371430 | Piezoelectric transformer producing an output A.C. voltage with reduced distortion | Masuji Sato, Noboru Wakatsuki, Masanori Ueda | 1994-12-06 |
| 5370809 | Synthetic lubricating oils | Noboru Ishida, Tetsuro Sakamoto | 1994-12-06 |
| 5359666 | Driving way judging device and method | Shigeto Nakayama | 1994-10-25 |
| 5307419 | Control device of an autonomously moving body and evaluation method for data thereof | Hiroshi Tsujino, Yoshiaki Sakagami, Hirokazu Yamashita | 1994-04-26 |
| 5279752 | Composition for lubricating oil | Umekichi Sasaki, Fujio Komatu, Shigetoshi Ogura, Hideo Yokota | 1994-01-18 |
| 5279045 | Minute particle loading method and apparatus | Hitoshi Odashima, Masayuki Kawaharata, Hideyuki Fukasawa | 1994-01-18 |
| 5276308 | Controller for resistance welding | — | 1994-01-04 |