Issued Patents All Time
Showing 251–260 of 260 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891913 | Weather strip structure for use with sun roof | Ryoji Shimura | 1990-01-09 |
| 4880616 | Stable stannous chloride composition for labeling with radioactive technetium | Makoto Azuma, Hirohiko Yamauchi, Nobuo Ueda | 1989-11-14 |
| 4831330 | Probe for magnetic resonance imaging system | — | 1989-05-16 |
| 4822634 | Longitudinal magnetic coated recording medium | Shigeru Fukushima, Toshikatu Narumi, Ken Itoh, Seiya Ogawa | 1989-04-18 |
| 4746569 | Longitudinal magnetic coated recording medium | Shigeru Fukushima, Toshikatu Narumi, Ken-ichi Itoh, Seiya Ogawa | 1988-05-24 |
| 4428095 | Safety device of a hinge | — | 1984-01-31 |
| 4377019 | Resilient hinge with coil spring on pintle | — | 1983-03-22 |
| 4285227 | Edge roll assembly for manufacturing a taper leaf spring | Yoshihiro Sakai, Toshiaki Satoh, Akira Ohno | 1981-08-25 |
| 4266418 | Method for manufacturing a taper spring | Yoshihiro Sakai | 1981-05-12 |
| 4215558 | Process of manufacturing a taper leaf spring and its device | Heijiro Shiguma, Yoshihiro Sakai, Akira Ohno | 1980-08-05 |