Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880176 | Yarn end finding device | Isamu Matsui, Hirao Otojima, Yoshihiro Kino | 1989-11-14 |
| 4877445 | Method for producing a metal from its halide | Shigenori Okudaira, Takefumi Irie, Eiichi Fukasawa, Kazuhiko Kobayashi, Masanori Yamaguchi | 1989-10-31 |
| 4870280 | Radiation detector | Takaji Yamashita, Tomohide Omura | 1989-09-26 |
| 4834304 | Yarn end finding device | — | 1989-05-30 |
| 4823016 | Scintillation detector for three-dimensionally measuring the gamma-ray absorption position and a positron CT apparatus utilizing the scintillation detector | Takaji Yamashita, Keiji Shimizu, Tomohide Omura | 1989-04-18 |
| 4818579 | Sheet for forming twisted flaps in continuous arrangement and method of producing same | — | 1989-04-04 |