Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475672 | Lithium manganese oxide, and process for its production and secondary cell employing it | Eiichi Iwata, Koji Maeda, Naoto Suzuki, Yasushi Ohsaki, Takuya KAWAGUCHI | 2002-11-05 |
| 6466303 | Projection exposure apparatus with a catadioptric projection optical system | Yasuhiro Omura, Toshihiko Ozawa, Hideki Komatsuda | 2002-10-15 |
| 6421604 | Map display apparatus for motor vehicle | Takuo Koyanagi, Koichi Yaita | 2002-07-16 |
| 6411631 | Multiplex type transmitting apparatus | Toshiki Sugawara, Yukio Nakano, Masaki Ohira | 2002-06-25 |