Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330603 | Communication apparatus, communication method, and record medium | Toshibumi Seki, Takeshi Tanaka, Yasuo NAMIOKA, Haruhiko Iida, Yoshio Kataoka +3 more | 2001-12-11 |
| 6134580 | Data-processing apparatus, data-processing method, and storage medium onto which is stored a data-processing program | Yasuyuki Tahara, Akihiko Ohsuga, Yasuo Nagai, Masanori Hattori, Yutaka Irie +1 more | 2000-10-17 |