Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017018 | Clinical thermometer | Yukio Nakamori, Atsushi Kawasaki, Hirokatsu Yashiro, Yoh-ichi Nagatake | 1991-05-21 |
| 4647319 | Method for quantitatively detecting the decarburization reaction in the production process of an electrical steel sheet | — | 1987-03-03 |
| 4619529 | Interferometric contact-free measuring method for sensing motional surface deformation of workpiece subjected to ultrasonic wave vibration | Fumio Tanaka | 1986-10-28 |
| 4613842 | Iron core for electrical machinery and apparatus as well as method for producing the iron core | Tadashi Ichiyama, Shigehiro Yamaguchi, Yoshihiro Ohya | 1986-09-23 |
| 4552596 | Grain-oriented electromagnetic steel sheet with improved watt loss | Tadashi Ichiyama, Shigehiro Yamaguchi, Katsuro Kuroki | 1985-11-12 |
| 4465382 | Method of and an apparatus for measuring surface temperature and emmissivity of a heated material | Kunitoshi Watanabe, Toshihiko Shibata, Tetsuro Kawamura | 1984-08-14 |
| 4435092 | Surface temperature measuring apparatus for object within furnace | — | 1984-03-06 |
| 4363677 | Method for treating an electromagnetic steel sheet and an electromagnetic steel sheet having marks of laser-beam irradiation on its surface | Tadashi Ichiyama, Shigehiro Yamaguchi, Motoharu Nakamura, Yozo Suga | 1982-12-14 |
| 4293350 | Grain-oriented electromagnetic steel sheet with improved watt loss | Tadashi Ichiyama, Shigehiro Yamaguchi, Katsuro Kuroki | 1981-10-06 |