Issued Patents All Time
Showing 26–50 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456865 | Welding method and welding structure | Kohei Hisada, Shuhei Ogura, Junichiro MAKINO, Kazuyuki Ogusu | 2019-10-29 |
| 10431380 | Biaxially stretched polypropylene film for capacitor | Kazuo Ikeda, Tadakazu Ishiwata, Akihiro KAKEHI, Yoshinori Matsuo, Yuichi Shishido +1 more | 2019-10-01 |
| 10294356 | Biaxially stretched polypropylene film for capacitors | Tatsuji ISHIDA, Tadakazu Ishiwata, Akihiro KAKEHI, Yoshinori Matsuo, Masahiro YODA | 2019-05-21 |
| 10137530 | Laser weld method and weld structure | Kohei Hisada, Atsushi Kawakita | 2018-11-27 |
| 10093792 | Biaxially stretched polypropylene film for capacitors | Tatsuji ISHIDA, Tadakazu Ishiwata, Akihiro KAKEHI, Yoshinori Matsuo, Masahiro YODA | 2018-10-09 |
| 10035324 | Formed member and manufacturing method thereof | Masanori Yasuyama, Yoshiaki Nakazawa, Masahito Tasaka, Toshiya Suzuki, Hiroki Fujimoto +1 more | 2018-07-31 |
| 10016841 | Laser surface treatment method and laser surface treatment apparatus with radiating the surface to be treated along an acute angle | Kohei Hisada, Atsushi Kawakita, Junichi Okura | 2018-07-10 |
| 9718113 | Press-formed product | Toshiya Suzuki, Tomokichi Tokuda, Masanobu Ichikawa, Nobuyuki Ichimaru | 2017-08-01 |
| 9636781 | Laser welding method | Kohei Hisada, Toru HIOKI, Junichiro MAKINO, Kazuyuki Ogusu | 2017-05-02 |
| 8064306 | Optical disc device and hybrid optical disc | Morio Nakatani, Keiji Horiuchi | 2011-11-22 |
| 7927043 | Rockbolts made of steel pipes | Tatsurou Iwasaki, Hiromichi Shiroma, Tetsuo Itou, Kenji Ooshima, Hiroyuki Tanase +3 more | 2011-04-19 |
| 7792002 | Optical disc device | Morio Nakatani, Noboru Mamiya | 2010-09-07 |
| 7755994 | Optical disc device and hybrid optical disc | Morio Nakatani | 2010-07-13 |
| 7719953 | Optical recording medium, optical recording method, optical reproducing method, optical recording apparatus, and optical reproducing apparatus | Morio Nakatani, Satoshi Sumi | 2010-05-18 |
| 7589764 | Focus detection device including reduction of fluctuations due to flickering light | Shigeru Iwamoto | 2009-09-15 |
| 7559998 | Hot forming method and a hot formed member | Toshinobu Nishibata, Shuntaro Sudo, Akira Obayashi, Masanobu Ichikawa | 2009-07-14 |
| 7512332 | Camera with superimpose indication function | Shigeru Iwamoto, Tadahisa Ohkura | 2009-03-31 |
| 7496290 | Multipoint autofocus system and camera having multipoint autofocus system | — | 2009-02-24 |
| 7493034 | Focus detection system | — | 2009-02-17 |
| 7460779 | Focus detection system | — | 2008-12-02 |
| 7454135 | Camera system incorporating a seamless lens-drive switching mechanism | Makoto Iikawa | 2008-11-18 |
| 7315009 | Material for welding and welded article | Hiroki Fujimoto | 2008-01-01 |
| 7150391 | Material for welding and welded article | Hiroki Fujimoto | 2006-12-19 |
| 7049571 | Focus detection device | Satoru Horita | 2006-05-23 |
| 6987538 | Multipoint autofocus system | Shigeru Iwamoto | 2006-01-17 |