Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770312 | Frozen foods and process for producing the same | Tatsuya Yamamoto, Katsumi Matsuzaki, Toshifumi Andou, Kazuo Takemura, Akira Tamegai | 2004-08-03 |
| 6152319 | Thermally insulated synthetic resin container and thermally insulated synthetic resin lid | Hidefumi Kamachi, Masashi Yamada, Takafumi Fujii, Atsuhiko Tanaka | 2000-11-28 |
| 6123218 | Construction for attaching a radiant heat blocking metal foil of an insulated container | Takafumi Fujii, Masashi Yamada, Atsuhiko Tanaka | 2000-09-26 |
| 6036801 | Method for producing a thermally insulated double-walled synthetic resin container and lid | Masashi Yamada, Hidefumi Kamachi, Yasuhiko Komiya, Takafumi Fujii, Atsuhiko Tanaka +1 more | 2000-03-14 |
| 6010027 | Thermally insulated synthetic resin container and thermally insulated synthetic resin lid | Takafumi Fujii, Masashi Yamada, Atsuhiko Tanaka, Hidefumi Kamachi | 2000-01-04 |
| 5913445 | Insulated synthetic resin container and insulated synthetic resin lid | Takafumi Fujii, Masashi Yamada, Atsuhiko Tanaka, Hidefumi Kamachi | 1999-06-22 |
| 5904264 | Thermally insulated double-walled synthetic resin container and thermally insulated double-walled synthetic resin lid | Masashi Yamada, Hidefumi Kamachi, Yasuhiko Komiya, Takafumi Fujii, Atsuhiko Tanaka +1 more | 1999-05-18 |