Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202821 | Thermal recording material | Hiroshi Kohama, Mamoru Suga, Yoshimune Aosaki | 2012-06-19 |
| 7651975 | Heat-sensitive recording material | Takashi Date, Yoshimi Midorikawa, Tatsuo Nagai, Yoshihide Kimura | 2010-01-26 |
| 7618922 | Thermally-sensitive recording medium | Akihito Ogino, Seiki Yoneshige, Jun Makihara, Naoki Negishi | 2009-11-17 |
| 7476448 | Coating paper which can be removed by water and a method for preparation thereof | Akihito Ogino, Hiroki Midorikawa, Yoshiaki Ishino, Yoshiteru Kanomata | 2009-01-13 |
| 7387984 | Thermally sensitive recording medium | Seiki Yoneshige, Akihito Ogino, Mizuho Shimoyama, Kenji Hirai | 2008-06-17 |
| 7384891 | Thermal recording medium | Yuji Tsuzuki, Kaoru Hamada, Takashi Date | 2008-06-10 |
| 7378374 | Thermally sensitive recording medium | Masayuki Watanabe, Kaoru Hamada, Yuji Tsuzuki, Takashi Date | 2008-05-27 |
| 7312176 | Thermally sensitive recording medium | Kaoru Hamada, Kenji Hirai, Takanori Otsuhata, Takashi Date, Yoshihide Kimura +1 more | 2007-12-25 |