Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615030 | Mobile communications system and radio base station apparatus | Naruhito Nakahara, Yuuji Ishida, Naoki Tsubaki, Toshinori Suzuki, Yoshio Takeuchi +1 more | 2003-09-02 |
| 6503997 | Polyurethane/polyurethane-urea resin and process for producing the same | Josho Kashiwame | 2003-01-07 |