Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023308 | Aminotriazine polymers and method of preparing same | Masayuki Kawaguchi, Kayoko Yamamoto, Koji Nozaki | 1991-06-11 |
| 4980201 | Method of forming tungsten carbide by chemical vapor deposition | Nobuyuki Tokunaga | 1990-12-25 |
| 4859444 | Method of producing ultrafine particles of graphite fluoride | Shirou Moroi | 1989-08-22 |
| 4710335 | Method of producing electric cell anode using powdery active material | Shiro Moroi | 1987-12-01 |
| 4593132 | Process for producing a graphite fluoride | Hishaji Nakano, Shiro Moroi, Akira Sakanoue | 1986-06-03 |
| 4590316 | Method of safely preparing graphite fluoride | Hisaji Nakano, Shiro Moroi, Akira Sakanoue | 1986-05-20 |
| 4500678 | Lubricant comprising a partially defluorinated graphite fluoride | Shirou Moroi, Akira Sakanoue, Hisaji Nakano | 1985-02-19 |
| 4438086 | Method for preparation of graphite fluoride by contact reaction between carbon and fluorine gas | Minoru Aramaki, Hishagi Nakano, Shiro Moroi | 1984-03-20 |
| 4312718 | Method for producing fluorine | Nobuatsu Watanabe, Minoru Aramaki | 1982-01-26 |
| RE30667 | Poly-dicarbon monofluoride | Nobuatsu Watanabe | 1981-07-07 |
| 4243615 | Process for preparing poly-dicarbon monofluoride | Nobuatsu Watanabe | 1981-01-06 |