Issued Patents All Time
Showing 101–109 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4747924 | Apparatus for producing neodymium-iron alloy | Katsuhisa Itoh, Yoshiaki Watanabe, Masayasu Toyoshima | 1988-05-31 |
| 4746568 | Heat-resistant coating composition and heat-resistant coat | Tooru Matsumoto, Satoshi Ishikawa, Tomio Izuoka, Tomoyuki Okada | 1988-05-24 |
| 4737248 | Process for producing dysprosium-iron alloy and neodymium-dysprosium-iron alloy | Katsuhisa Itoh, Masahiro Nishio, Mikio Sakakibara | 1988-04-12 |
| 4684448 | Process of producing neodymium-iron alloy | Katsuhisa Itoh, Yoshiaki Watanabe, Masayasu Toyoshima | 1987-08-04 |
| 4682864 | Method and apparatus for simultaneously observing a transparent object from two directions | Toshiaki Kakii, Koichiro Matsuno, Osamu Kawada, Ryozo Ito | 1987-07-28 |
| 4670314 | Colored jacket for floppy disk | Masakazu Iwasa, Kazuhiko Morita, Sadao Nakatani | 1987-06-02 |
| 4657963 | Heat-resistant coating composition and heat-resistant coat | Tooru Matsumoto, Satoshi Ishikawa, Tomio Izuoka, Tomoyuki Okada | 1987-04-14 |
| 4651164 | Thermal print head | Shuro Abe, Yoshiro Yabuki, Yasuhiko Takamatsu, Takayuki Yamaguchi, Masatoshi Ohta | 1987-03-17 |
| 4626079 | Dark field illumination apparatus for epi-illumination system | Yutaka Suenaga | 1986-12-02 |