Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945657 | Surveying instrument | Shunichiro Wakamiya, Homu Takayama, Kenji Kaneko | 2005-09-20 |
| 6914636 | Optical viewer instrument with photographing function | Ken Hirunuma, Atsumi Kaneko, Shuji Yoneyama, Moriyasu Kanai, Gouji Funatsu | 2005-07-05 |