Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869809 | Backlight unit, liquid-crystal display apparatus, and stacked structure | Keiji Kashima, Hiroshi Yamamoto, Takashi Kuroda | 2018-01-16 |
| 8466408 | Surface film for polarizing sheet and polarizing sheet using same | Yuichi Miyazaki, Satoko Maenishi, Keiko Tazaki | 2013-06-18 |
| 7309831 | Protective sheet for solar battery module, method of fabricating the same and solar battery module | Hiroshi Yamada, Koujiro Ookawa, Takakazu Goto, Hideki Arao, Atsuo Tsuzuki +3 more | 2007-12-18 |
| 6777610 | Protective sheet for solar battery module, method of fabricating the same and solar battery module | Hiroshi Yamada, Koujiro Ookawa, Takakazu Goto, Hideki Arao, Atsuo Tsuzuki +3 more | 2004-08-17 |
| 6465726 | Protective sheet for solar battery module, method of fabricating the same and solar battery module | Hiroshi Yamada, Koujiro Ookawa, Takakazu Goto, Hideki Arao, Atsuo Tsuzuki +3 more | 2002-10-15 |
| 6398826 | Abrasive tape, process for producing it, and coating agent for abrasive tape | Kazuhito Fujii, Masahisa Yamaguchi, Takaki Miyachi, Kojiro Okawa | 2002-06-04 |
| 6335479 | Protective sheet for solar battery module, method of fabricating the same and solar battery module | Hiroshi Yamada, Koujiro Ookawa, Takakazu Goto, Hideki Arao, Atsuo Tsuzuki +3 more | 2002-01-01 |
| 6165061 | Abrasive tape, process for producing it, and coating agent for abrasive tape | Kazuhito Fujii, Masahisa Yamaguchi, Takaki Miyachi, Kojiro Okawa | 2000-12-26 |
| 6066404 | Packaging clean film and packaging pouch | Hiroshi Yamamoto, Miho Ono, Masahisa Yamaguchi | 2000-05-23 |
| 5990248 | Film formed from polyethylene-2,6-naphthalate resin, process for producing said film and package using said film | Shinichiro Mori, Katsuhiko Sasada, Kayo Hasegawa, Yasuhiro Harada, Chikao Kumaki +4 more | 1999-11-23 |
| 5858490 | Film formed from polyethylene-2,6-naphthalate resin, process for producing said film and package using said film | Shinichiro Mori, Katsuhiko Sasada, Kayo Hasegawa, Yasuhiro Harada, Chikao Kumaki +4 more | 1999-01-12 |