Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311472 | Machining head and three-dimensional laser processing machine using the machining head | Hiroshi Nakaoku | 2025-05-27 |
| 11833609 | Attaching and detaching apparatus, machining device, and machining head | Hidekazu Nakai, Masahiko Hasegawa | 2023-12-05 |
| 10799156 | Sheet for identification | Takashi Imoto | 2020-10-13 |
| 10254509 | Image pickup lens | Koji Nakagawa | 2019-04-09 |
| 10247928 | Zoom lens and image pickup apparatus including the same | Koji Nakagawa | 2019-04-02 |
| 9753250 | Wide angle lens and image pickup apparatus using the same | Masahiro Imamura, Tomoyuki Satori, Koji Nakagawa | 2017-09-05 |
| 9568706 | Lens barrel and electronic apparatus | Tsubasa NIIYAMA, Mayu Miki, Masahito Watanabe, Masaya Ota | 2017-02-14 |
| 9513469 | Zoom lens and image pickup apparatus using the same | Masahiro Imamura | 2016-12-06 |
| 9348138 | Laser processing device | Naoyuki Nakamura, Tatsuya Yamamoto, Junichi Nishimae, Shuichi Fujikawa, Masaki Seguchi +2 more | 2016-05-24 |
| 9188770 | Zoom lens and image pickup apparatus equipped with same | Mayu Miki, Masahito Watanabe, Tomoyuki Satori | 2015-11-17 |
| 9151948 | Curvature variable mirror, curvature variable unit, and manufacturing method of curvature variable mirror | Tomohiko Ishizuka | 2015-10-06 |
| 8953252 | Zoom lens and image pickup apparatus using the same | Masahiro Imamura | 2015-02-10 |
| 8755125 | Zoom lens unit and imaging apparatus incorporating the same | Daichi Murakami | 2014-06-17 |
| 8441556 | Image forming optical system and image pickup apparatus equipped with same | — | 2013-05-14 |
| 8416505 | Zoom lens and image pickup apparatus using the same | Mayu Miki, Takeshi Hosoya, Minoru Ueda, Akiko Naito, Tomoyuki Satori +1 more | 2013-04-09 |
| 8388786 | Substrate-less pressure-sensitive adhesive sheet for protection of semiconductor wafer, method for grinding back side of semiconductor wafer using pressure-sensitive adhesive sheet, and method for producing pressure-sensitive adhesive sheet | Takashi HABU, Fumiteru Asai, Tomokazu Takahashi, Toshio Shintani | 2013-03-05 |
| 8337656 | Pressure-sensitive adhesive sheet, method of processing adherend with the pressure-sensitive adhesive sheet, and apparatus for stripping pressure-sensitive adhesive sheet | Kazuyuki Kiuchi | 2012-12-25 |
| 7978417 | Eyepiece optical system and electronic view finder incorporating the same | Keitaro Yokohama, Daichi Murakami | 2011-07-12 |
| 7969658 | Eyepiece optical system and electronic view finder incorporating the same | Keitaro Yokoyama, Daichi Murakami | 2011-06-28 |
| 7910206 | Self-rolling laminated sheet and self-rolling pressure-sensitive adhesive sheet | Kazuyuki Kiuchi, Akira Shoji, Kunio Nagasaki | 2011-03-22 |