Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7048121 | Sealed case | Taro Yamamoto, Kozo Tanaka, Taro Shimokochi, Makoto Yamaguchi, Hiroyuki Mizuma | 2006-05-23 |
| 5769311 | Heat insulating cup and method of manufacturing the same | Noriko Morita, Makoto Igarashi, Tadayo Hirano, Sakae Furuki, Yoshiaki Take +5 more | 1998-06-23 |
| 5201462 | Liquid container | Yoshiaki Take, Toshihide Togi, Masatoshi Fujima, Masahiro Uematsu, Takashi Ito +3 more | 1993-04-13 |
| 4835352 | Package material for microwave cooking | Hiroaki Sasaki, Minoru Toyoda, Sueo Takahashi, Shigeru Suzuki | 1989-05-30 |