Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840792 | Lithium, Aluminum, magnesium/zinc hydroxide salt | Hitoshi Machimura, Akiko Taniguchi | 1998-11-24 |
| 5648057 | Process for producing LiM.sup.3+ O.sub.2 or LiMn.sub.2 O.sub.4 and LiNi.sup.+ O.sub.2 for use in positive electrode of secondary battery | Masami Ueda | 1997-07-15 |
| 5486365 | Calcium hydrogen phosphate, a method for preparing it, and an excipient utilizing it | Kanemasa Takado | 1996-01-23 |
| 5355150 | Sub-screen data storage control unit | — | 1994-10-11 |
| 4853509 | Rice cooker for microwave ranges | — | 1989-08-01 |
| 4279089 | Optical illumination device | — | 1981-07-21 |