Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306787 | Nickel hydroxide particles and production and use thereof | Shigeki Sato, Yasuo Araki, Masami Nakayama | 2001-10-23 |
| 4372765 | Air liquefaction and separation process and equipment | Takayoshi Asami, Hidekazu Sonoi | 1983-02-08 |
| 4294806 | Method for preventing the wear of a monolithic catalyst by dusts | Kazunobu Abe, Tadao Nakatsuji | 1981-10-13 |
| 4259057 | Method of continuously extruding and molding ceramic honey-comb shaped moldings and die for use in the continuous extruding operation thereof | Kazunobu Abe, Tosiaki Matsuda | 1981-03-31 |