Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7836721 | Cooling system | Yoshinori Nishiwaki, Tsuneo Nakama | 2010-11-23 |
| 6070426 | Evaporative condensation type ammonia refrigeration unit | Yuji Takasawa | 2000-06-06 |
| 5347831 | Refrigeration system consisting of a plurality of refrigerating cycles | Masaru Kitaguchi | 1994-09-20 |
| 5239835 | Refrigeration system consisting of a plurality of refrigerating cycles | Masaru Kitaguchi | 1993-08-31 |
| 4994279 | Multi-layer granule | Shigeru Aoki, Keizo Uesugi, Masayoshi Kasai, Masanori Kayano | 1991-02-19 |
| 4598070 | Tripamide and cyclodextrin inclusion compound | Takayuki Ohwaki, Masahiro Kawahara, Aishin Shinoda, Yasuo Miyake | 1986-07-01 |
| 4532881 | Process for sealing body and cap of gelatin hard capsule and apparatus therefor | Takeshi Nakagawa, Takayuki Ohwaki, Yasuo Miyake | 1985-08-06 |
| 4510168 | Process for sealing body and cap of gelatin hard capsule and apparatus therefor | Takeshi Nakagawa, Takayuki Ohwaki, Yasuo Miyake | 1985-04-09 |