Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5937391 | Point-service system in online shopping mall | Sekio Ikeda, Nobuo Oka, Masao Fujiwara, Michihiro Miyasaka, Shuji Morita +1 more | 1999-08-10 |
YE
Yuka Egashira — 1 Patent
Overall (All Time): #3,656,922 of 4,157,543Top 90%
1
Patents All Time