Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487250 | Cationically photopolymerizable composition, bonding method, electronic device, method for manufacturing electronic device, display device and method for manufacturing display device | Yozo MATSUKAWA, Akira Ito, Kenji Kitamura | 2019-11-26 |
| 9500589 | Sample holding carrier and fluorescence detection device using same | Masaya Nakatani, Yoshiyuki Matsumura, Kenji Nagatomi, Akio Oki | 2016-11-22 |
| 9377408 | Sample-holding carrier and fluorescence detection device using same | Kenji Nagatomi, Masaya Nakatani, Akio Oki | 2016-06-28 |
| 9128056 | Sample holding carrier, and fluorescence detection system and fluorescence detection device that use same | Yoshiyuki Matsumura, Kenji Nagatomi, Masaya Nakatani, Akio Oki, Takuya Hayashi +1 more | 2015-09-08 |
| 8391113 | Optical disc for tuple-speed recording and optical disc device for tuple-speed recording | Masato Fuma, Kazuo Watabe, Yutaka Kashihara, Akihito Ogawa, Yutaka Yamanaka +2 more | 2013-03-05 |
| 8315134 | Optical disk containing information about usability of recording layers and optical disk apparatus for reproducing the optical disk | — | 2012-11-20 |
| 8279723 | Recording medium, optical device, and recording and reproducing apparatus | Kenji Nagatomi, Yoshiyuki Matsumura, Seiichiro Takahashi | 2012-10-02 |
| 8238215 | Recording medium, and recording and reproducing apparatus | Kenji Nagatomi, Yoshiyuki Matsumura, Seiichiro Takahashi | 2012-08-07 |
| 8238221 | Optical pickup device and recording/reproduction device | Kenji Nagatomi, Yoshiyuki Matsumura, Seiichiro Takahashi | 2012-08-07 |
| 8213280 | Disc device | — | 2012-07-03 |
| 8064306 | Optical disc device and hybrid optical disc | Keiji Horiuchi, Masahiro Nakata | 2011-11-22 |
| 7969853 | Optical pickup device | Kenji Nagatomi, Yoshiyuki Matsumura, Seiichiro Takahashi | 2011-06-28 |
| 7961567 | Optical disk apparatus | — | 2011-06-14 |
| 7835248 | Optical disk apparatus | — | 2010-11-16 |
| 7830762 | Optical disk apparatus | — | 2010-11-09 |
| 7804750 | Test disc and drive verification method | Katsuki Hattori | 2010-09-28 |
| 7792002 | Optical disc device | Masahiro Nakata, Noboru Mamiya | 2010-09-07 |
| 7760602 | Hybrid type optical disc and manufacturing method for hybrid type optical disc | — | 2010-07-20 |
| 7755982 | Optical disc device | — | 2010-07-13 |
| 7755994 | Optical disc device and hybrid optical disc | Masahiro Nakata | 2010-07-13 |
| 7719953 | Optical recording medium, optical recording method, optical reproducing method, optical recording apparatus, and optical reproducing apparatus | Satoshi Sumi, Masahiro Nakata | 2010-05-18 |
| 7609598 | Hybrid optical disc | — | 2009-10-27 |
| 7604878 | Magneto-optical recording medium and layer structure | Satoshi Sumi | 2009-10-20 |
| 6483783 | Magneto-optical disk apparatus capable of accurately enlarging and reproducing a magnetic domain and method of reproducing the same | Kenichiro Mitani, Naoyuki Takagi, Hitoshi Noguchi, Hiroki Ishida, Atsushi Yamaguchi | 2002-11-19 |
| 6483784 | Magneto-optical recording medium having a heat-sink layer | Kenji Tanase | 2002-11-19 |