Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231635 | Lubricant powder for powder metallurgy | Masaaki Suzuki, Toshio Serita, Hiroyasu Saitoh | 2001-05-15 |
| 5308004 | Method of automatically transferring an elastic yarn from a full-bobbin to an empty-bobbin | Takamitu Kawazoe | 1994-05-03 |
| 5199523 | Front and rear wheel steering system for a vehicle | Masaru Abe, Yoshimichi Kawamoto, Takashi Kohata | 1993-04-06 |
| 4902028 | Front and rear wheel steering apparatus for motor vehicles | Mitsuya Serizawa, Tetsurou Hamada | 1990-02-20 |
| 4813294 | Structure for preventing oil contamination for hydraulically operated power steering system | Yuzuru Kondou | 1989-03-21 |
| 4790551 | Steering system for motor vehicle | Mitsuya Serizawa, Yasuharu Oyama, Yoshimi Furukawa, Masami Ogura, Tsuyoshi Sato | 1988-12-13 |
| 4706977 | Steering device for front and rear wheels | Akira Iwasaki | 1987-11-17 |
| 4539805 | Process and apparatus for producing easily dyeable polyester false-twisted yarns | Katsushige Tomizuka | 1985-09-10 |