Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9858659 | Pattern inspecting and measuring device and program | Tsuyoshi Minakawa, Takashi Hiroi, Taku Ninomiya, Takuma Yamamoto, Hiroyuki Shindo +3 more | 2018-01-02 |
| 8509516 | Circuit pattern examining apparatus and circuit pattern examining method | Takashi Hiroi, Naoki Hosoya, Toshifumi Honda | 2013-08-13 |
| 8121395 | Inspection apparatus and an inspection method for inspecting a circuit pattern | Takashi Hiroi, Naoki Hosoya, Toshifumi Honda | 2012-02-21 |
| 7927043 | Rockbolts made of steel pipes | Tatsurou Iwasaki, Masahiro Nakata, Hiromichi Shiroma, Tetsuo Itou, Kenji Ooshima +3 more | 2011-04-19 |
| 7794179 | Rockbolt of high strength steel pipe and method of manufacturing the same | Takefumi Nakako, Shigeo Matsubara, Toshiharu Kittaka, Hiroki Kanazawa | 2010-09-14 |