Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033886 | Manufacturing method of airtight container and image displaying apparatus | Kinya Kamiguchi, Tomonori Nakazawa, Toshimitsu Kawase, Nobuhiro Ito, Mitsutoshi Hasegawa +1 more | 2011-10-11 |
| 7972461 | Hermetically sealed container and manufacturing method of image forming apparatus using the same | Mitsutoshi Hasegawa, Masahiro Tagawa, Nobuhiro Ito, Yasuo Ohashi, Shigeto Kamata | 2011-07-05 |
| 7914357 | Airtight container and manufacturing method of image displaying apparatus using airtight container | Mitsutoshi Hasegawa, Nobuhiro Ito, Akihiro Kimura, Masahiro Tagawa | 2011-03-29 |