Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874699 | Reaction method for transesterifying fats and oils | Shoji Maruzeni, Wataru Matsumoto | 1989-10-17 |
| 4847105 | A blooming resistant chocolate | Hideo Yokobori, Kazuo Itagaki, Shouji Maruzeni | 1989-07-11 |
| 4844940 | Hard butter | Kazuo Itagaki, Toshimichi Yanagihara, deceased, Shouji Maruzeni | 1989-07-04 |
| 4613514 | Cacao butter substitutes and chocolates containing the same | Shoji Maruzeni, Toshimichi Yanagihara, deceased | 1986-09-23 |
| 4199611 | Cacao butter substitute | Yasuo Toyoshima, Tadasu Ito, Shouji Maruzeni, Kimio Terada | 1980-04-22 |
| 4183971 | Hard butter | Seigi Minowa, Toshiro Tanaka | 1980-01-15 |