Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342532 | Lubricating oil composition comprising alkylnaphthalene and benzothiophene | Mitsuhiko Takei, Toshio Yoshida, Yoshiaki Nagai | 1994-08-30 |
| 5182044 | Zeolite containing liquid detergent composition | Shigeru Yanaba, Masataka Shiobara, Kiyoshi Morohara, Seiji Abe | 1993-01-26 |
| 4839395 | Absorbing article | Shinya Hirokawa, Sanae FUJITA | 1989-06-13 |
| 4742086 | Process for manufacturing porous polymer | Shinya Hirokawa, Sanae FUJITA | 1988-05-03 |
| 4279888 | Oral composition | Nobuo Suganuma, Michio Uematsu, Hiroshi Mandai, Yasunobu Horiguchi | 1981-07-21 |