Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4520866 | Falling film evaporation type heat exchanger | Tadakatsu Nakajima, Wataru Nakayama | 1985-06-04 |
| 4457135 | Magnetic refrigerating apparatus | Yoshinori Hakuraku, Hisanao Ogata | 1984-07-03 |
| 4431980 | Electrical apparatus winding | Masahiro Ikegawa, Wataru Nakayama, Taisei Uede | 1984-02-14 |
| 4363012 | Winding structure for static electrical induction apparatus | Masahiro Ikegawa, Wataru Nakayama, Taisei Uede | 1982-12-07 |
| 4363013 | Winding structure for static electrical induction apparatus | Masahiro Ikegawa, Wataru Nakayama, Taisei Uede | 1982-12-07 |
| 4298825 | Magnetron device | Tomokatsu Oguro | 1981-11-03 |
| 4245206 | Winding structure for static electrical induction apparatus | Masahiro Ikegawa, Wataru Nakayama, Taisei Uede | 1981-01-13 |
| 4207550 | Winding structure of electric devices | Wataru Nakayama, Taisei Uede | 1980-06-10 |
| 4195688 | Heat-transfer wall for condensation and method of manufacturing the same | Kunio Fujie, Wataru Nakayama, Heikichi Kuwahara, Kimio Kakizaki | 1980-04-01 |
| 4194384 | Method of manufacturing heat-transfer wall for vapor condensation | Kunio Fujie, Wataru Nakayama, Heikichi Kuwahara, Kimio Kakizaki | 1980-03-25 |