Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7890101 | Call controlling apparatus, call controlling method, and computer program | Keiichiro Yamakawa, Takashi Mitsuhashi, Yuji Tajima, Takashi Kitano | 2011-02-15 |
TT
Takehito Tsurumi
Overall (All Time): #3,240,867 of 4,157,543Top 80%
1
Patents All Time