Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019256 | Method and apparatus for composite YAG laser/arc welding | Kenji Okuyama, Junichi Ibukuro, Takanori Yahaba, Masato Takikawa, Yasutomo Ichiyama +1 more | 2006-03-28 |
| 7009139 | Method and apparatus for composite YAG laser/arc welding | Kenji Okuyama, Junichi Ibukuro, Takanori Yahaba, Masato Takikawa, Yasutomo Ichiyama +1 more | 2006-03-07 |
| 6710282 | Method and apparatus for twin spots pulse laser welding | Kenji Okuyama, Junichi Ibukuro, Takanori Yahaba, Masato Takikawa, Yasutomo Ichiyama +1 more | 2004-03-23 |
| 5783209 | Medical pressure-sensitive adhesive and medical dressing material provided with the same | Kengo Imamura, Yorinobu Takamatsu, Hiroyasu Nanakubo | 1998-07-21 |
| 4964791 | Apparatus for manufacturing powder | Fumihiko Sakuno, Satoshi Honda, Ryouhei Kumagae | 1990-10-23 |