Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486923 | Color picture display apparatus using hue modification to improve picture quality | Kazuya Maeshima, Zenichiro Hara, Shinya Iio | 2002-11-26 |
| 6482549 | Rechargeable lithium battery | Seiji Yoshimura, Shin Fujitani | 2002-11-19 |
| 6441528 | Synchronous motors of different kinds | Hiroyuki Uchida, Tomonaga Yamamoto | 2002-08-27 |
| 6434268 | Color conversion device and color conversion method | Masako Asamura, Shuichi Kagawa, Yoshiko Hatano, Hiroaki Sugiura, Kazuya Maeshima | 2002-08-13 |