Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619035 | Exhaust emission control device of internal combustion engine | Hiroki Matsuoka, Souichi Matsushita, Yukihiro Tsukasaki, Kotaro Hayashi, Shinobu Ishiyama +7 more | 2003-09-16 |
| 6618352 | Modulator, demodulator, and transmission system for use in OFDM transmission | Naganori Shirakata, Hiroshi Hayashino, Koichiro Tanaka, Hideki Nakahara | 2003-09-09 |