Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9998351 | Gateway device | Katsuyoshi Takahashi | 2018-06-12 |
| 8655909 | Communication apparatus and address learning method | Kazuyuki Kashima, Kenji KITAYAMA | 2014-02-18 |
RK
Ryuichi Kitaichi
Overall (All Time): #1,956,945 of 4,157,543Top 50%
2
Patents All Time