Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057273 | Method for producing airtight container | Yasuo Ohashi, Kosuke Kurachi, Masahiro Tagawa | 2011-11-15 |
| 8033886 | Manufacturing method of airtight container and image displaying apparatus | Kinya Kamiguchi, Tomonori Nakazawa, Toshimitsu Kawase, Mitsutoshi Hasegawa, Koichiro Nakanishi +1 more | 2011-10-11 |
| 7972461 | Hermetically sealed container and manufacturing method of image forming apparatus using the same | Mitsutoshi Hasegawa, Kazuo Koyanagi, Masahiro Tagawa, Yasuo Ohashi, Shigeto Kamata | 2011-07-05 |
| 7956523 | Image display apparatus having spacer with carbon film | Kazuo Kuroda | 2011-06-07 |
| 7914357 | Airtight container and manufacturing method of image displaying apparatus using airtight container | Kazuo Koyanagi, Mitsutoshi Hasegawa, Akihiro Kimura, Masahiro Tagawa | 2011-03-29 |