Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018132 | Manufacturing method of airtight container, manufacturing method of image display device, and bonding method | Mitsutoshi Hasegawa, Masaki Tokioka | 2011-09-13 |
| 8002602 | Manufacturing method of vacuum airtight container | Mitsutoshi Hasegawa, Yoichi Ando | 2011-08-23 |
| 7981240 | Method for making vacuum airtight container | Mitsutoshi Hasegawa, Kou Komatsu | 2011-07-19 |
| 7951256 | Method of making a vacuum vessel | Kou Komatsu, Mitsutoshi Hasegawa | 2011-05-31 |
| 7888854 | Manufacturing method of airtight container, manufacturing method of image display device, and bonding method | Mitsutoshi Hasegawa, Masaki Tokioka | 2011-02-15 |
| 7857674 | Bonding member bonding method and method for manufacturing image display apparatus | Mitsutoshi Hasegawa, Kazuo Koyanagi, Kou Komatsu, Nobuhiro Ito | 2010-12-28 |
| 7559819 | Image display apparatus and production method thereof | Masaki Tokioka, Hiroharu Ueda, Mitsutoshi Hasegawa | 2009-07-14 |
| 7500897 | Method of manufacturing image display device by stacking an evaporating getter and a non-evaporating getter on an image display member | Mitsutoshi Hasegawa, Ihachiro Gofuku, Masaki Tokioka, Kazuya Shigeoka | 2009-03-10 |
| 7368866 | Envelope, envelope manufacturing method, image display device, and television display device | Mitsutoshi Hasegawa, Masaki Tokioka | 2008-05-06 |
| 7326095 | Recycling method and manufacturing method for an image display apparatus | Mitsutoshi Hasegawa, Masaki Tokioka, Kazuya Shigeoka | 2008-02-05 |
| 7143927 | Manufacturing method of airtight container, manufacturing method of image display device, and bonding method | Mitsutoshi Hasegawa, Masaki Tokioka | 2006-12-05 |
| 7119482 | Image display apparatus and production method thereof | Masaki Tokioka, Hiroharu Ueda, Mitsutoshi Hasegawa | 2006-10-10 |
| 7091662 | Image display device and method of manufacturing the same | Mitsutoshi Hasegawa, Ihachiro Gofuku, Masaki Tokioka, Kazuya Shigeoka | 2006-08-15 |
| 6988921 | Recycling method and manufacturing method for an image display apparatus | Mitsutoshi Hasegawa, Masaki Tokioka, Kazuya Shigeoka | 2006-01-24 |
| 6943492 | Light weight flat panel image display device | Mitsutoshi Hasegawa, Kazuya Shigeoka | 2005-09-13 |