Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755913 | Multi-color change device with conductive coating material for electrostatic coating | Shigeru Kobayashi, Hidetaka Tsukamoto | 2004-06-29 |
| 5969931 | Interface structure for electronic apparatus | Hiromi Maeda, Nobuhiro Izumi | 1999-10-19 |
| 5523383 | Photocurable resin composition for the preparation of a printed wiring board and process for the preparation of photocurable resin | Teruhisa Kuroki, Tatsuo Yamaguchi, Hiroyoshi Oomiya | 1996-06-04 |
| 5521053 | Photocurable resin composition for the preparation of a printed wiring board | Hisao Narahara, Minoru Iizuka, Toshiaki Inomata, Tatsuo Yamaguchi, Hiroyoshi Oomika +1 more | 1996-05-28 |
| 5319574 | Status change monitoring apparatus | — | 1994-06-07 |
| 5072692 | Apparatus for impregnating wood including monitor unit | — | 1991-12-17 |
| 4992307 | Method and apparatus for impregnating a liquid into wood and far-infrared-ray panel heating structure | — | 1991-02-12 |
| 4508946 | Microwave oven with rotary antenna | Hirofumi Yoshimura | 1985-04-02 |
| 4449025 | Door seal construction for high frequency heating appliance | Hirofumi Yoshimura | 1984-05-15 |
| 4436973 | High frequency heating appliance with an antenna and stirrer assembly | Hirofumi Yoshimura | 1984-03-13 |
| 4371769 | Microwave heating apparatus | Hirofumi Yoshimura, Junzo Tanaka | 1983-02-01 |
| 4347420 | Microwave seal structure in microwave oven | Junzo Tanaka, Hirofumi Yoshimura | 1982-08-31 |
| 4327267 | High frequency energy supply in a high frequency heating appliance | Hirofumi Yoshimura | 1982-04-27 |
| 4326112 | Microwave oven having a tubular L-shaped antenna | Junzo Tanaka, Hirofumi Yoshimura | 1982-04-20 |
| 4324967 | Microwave heating apparatus having magnetic coupling for driving the antenna | Hirofumi Yoshimura | 1982-04-13 |
| 4314126 | Microwave heating apparatus with cooling conduit | Hirofumi Yoshimura, Junzo Tanaka | 1982-02-02 |
| 4304974 | Energy supply structure for combined resistance heater for H. F. heater oven | Hirofumi Yoshimura | 1981-12-08 |