Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990640 | α-alumina, slurry, porous membrane, laminated separator, and nonaqueous electrolyte secondary battery and method for producing same | Tomomichi NASU, Syunsuke SAKAMOTO | 2024-05-21 |
| 10836913 | Alumina slurry, method for producing same, and coating liquid | Noriaki Fujita | 2020-11-17 |
| 10662071 | Alumina and slurry containing the same, and alumina porous film using the same, laminated separator, nonaqueous electrolyte secondary battery and method for manufacturing nonaqueous electrolyte secondary battery | Hiroyuki Ando | 2020-05-26 |
| 9577237 | Inorganic oxide powder, inorganic oxide-containing slurry, lithium ion secondary battery using said slurry, and production method therefor | Yasuharu Kobashi, Ken Shimada | 2017-02-21 |
| 8859446 | α alumina sintered body for production of sapphire single crystal | Shinji Fujiwara | 2014-10-14 |
| 8388929 | Alpha alumina for the production of sapphire single crystal and method for producing the same | Shinji Fujiwara | 2013-03-05 |
| 7153808 | Ultraviolet and visible-light-sensitive titania-based photocatalyst | Shinji Iwamoto, Masashi Inoue | 2006-12-26 |