Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668179 | Oil burner of the wick ignition type | Kazuharu Nakamura | 1987-05-26 |
| 4619603 | Combustion cylinder construction for oil burner | Kazuharu Nakamura | 1986-10-28 |
| 4610239 | Cartridge-type oil tank construction | Kazuharu Nakamura, Yoshiaki Hisada | 1986-09-09 |
| 4608010 | Device for adjusting the vertical position of wick for oil burner | Kazuharu Nakamura | 1986-08-26 |
| 4599274 | Photo-curable adhesive composition for glass lamination and laminated glass and process for its production | Toshihiro Ando, Kenkichi Ukita | 1986-07-08 |
| 4591000 | Automatic fire-extinguishing device for oil burner | Kazuharu Nakamura | 1986-05-27 |
| 4583518 | Spacer structure for heating appliance | Kazuharu Nakamura, Junzi Mizuno | 1986-04-22 |
| 4569652 | Combustion cylinder construction for oil space heater | Kazuharu Nakamura, Yoshio Mito | 1986-02-11 |
| 4498862 | Device for adjusting the vertical position of wick in oil burner | Kazuharu Nakamura | 1985-02-12 |
| 4484886 | Combustion cylinder construction for oil space heater of the type for radiating heat rays | Kazuharu Nakamura | 1984-11-27 |
| 4390003 | Petroleum combustion device | Kazuharu Nakamura, Yoshio Mito, Toshihiko Yamada | 1983-06-28 |
| 4363620 | Fire extinguishing device for oil burner | Kazuharu Nakamura, Toshihiko Yamada | 1982-12-14 |