Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410105 | Lamination member and glass composition | Yu Hanawa, Shuhei Ogawa | 2025-09-09 |
| 12234181 | Supporting glass substrate and laminated body | Yusuke Kobayashi, Izuru Kashima, Kazutaka Ono, Hirofumi Yamamoto, Kiyoshi Tamai | 2025-02-25 |
| 12066544 | Measurement-value correction method for distance measuring device, and distance measuring device | Katsumi Ito | 2024-08-20 |
| 11274981 | Stress measurement device for strengthened glass, stress measuring method for strengthened glass, manufacturing method of strengthened glass, and strengthened glass | Shuji Orihara, Yoshio Orihara, Satoshi OGAMI | 2022-03-15 |
| 11028005 | Glass for semiconductor processing | Kazutaka Ono | 2021-06-08 |
| 11021389 | Supporting glass substrate | Yasunari Saito, Kiyoshi Tamai, Kazutaka Ono, Yuha KOBAYASHI | 2021-06-01 |
| 10435327 | Glass article | Yusuke Arai, Hiroyuki Hijiya | 2019-10-08 |
| 10407334 | Composite shaped body and silica glass, and method for producing the same | Shigeru Fujino, Hiroshi Ikeda, Toshihisa Kajiwara | 2019-09-10 |
| 9758424 | Anisotropic glass | Setsuro Ito | 2017-09-12 |
| 8503274 | Optical disc device that operates with a reduced current consumption after a power-on reset, and method thereof | — | 2013-08-06 |
| 7362665 | Seek method of optical disks and optical storage device | — | 2008-04-22 |
| 7319652 | Controlling optical pickup of optical disk drive by detecting change of sampling signals taken from a motor drive signal | Hajime Nishimura, Yoshihiro Fukagawa | 2008-01-15 |
| 6954414 | Controlling optical pickup of optical disk drive by detecting change of sampling signals taken from a motor drive signal | Hajime Nishimura, Yoshihiro Fukagawa | 2005-10-11 |
| 6700846 | Information recording and reproducing apparatus and disk discrimination method thereof | Tokinori Furuichi, Yuji Hirai, Hiroyuki Hayashi, Gohshi Jin, Kazuhiro Oda +1 more | 2004-03-02 |
| 6510115 | Information recording and reproducing apparatus and disk discrimination method thereof | Tokinori Furuichi, Yuji Hirai, Hiroyuki Hayashi, Gohshi Jin, Kazuhiro Oda +1 more | 2003-01-21 |
| 5754526 | Channel switching method and channel switching controller | Hirokazu Kaneko, Masahiro Ueno, Yasuo Hirota, Wataru Kikuchi, Masafumi Asano +4 more | 1998-05-19 |