| 9449806 |
High-voltage discharge lamp, lamp unit, projection image display device, and method for manufacturing high-voltage discharge lamp |
Yoshiki Kitahara, Katsuhiro Ono, Mitsuko Shuto, Yutaka Nishida |
2016-09-20 |
| 9041287 |
High-pressure discharge lamp having an arc tube in which a pair of electrode rods are disposed, lump unit, and projector-type image display apparatus |
Yoshiki Kitahara, Hiroki Ogawa |
2015-05-26 |
| 8979275 |
Dual high-pressure discharge lamp projector with multi-waveform current generation for greater luminous flux change control and extended lamp life |
Syunsuke Ono |
2015-03-17 |
| 8952611 |
Electrode used for discharge lamp, high pressure discharge lamp, lamp unit, and projection image display apparatus |
Yoshiki Kitahara, Katsuhiro Ono, Kazunori Ohta |
2015-02-10 |
| 8777417 |
High-pressure discharge lamp, lamp unit, and projector-type image display apparatus |
Hiroki Ogawa |
2014-07-15 |
| 8704436 |
High-pressure discharge lamp and projector having the high-pressure lamp |
Hiroki Ogawa, Yoshiki Kitahara, Kazunori Ohta, Tamotsu Ishikawa |
2014-04-22 |
| 8207673 |
High-pressure discharge lamp, lamp unit using the same, and projection-type image display device using the lamp unit |
Yoshiki Kitahara, Katsuhiro Ono |
2012-06-26 |
| 8203267 |
Method for manufacturing high-pressure discharge lamp, high-pressure discharge lamp, lamp unit and projection-type image display |
Yoshiki Kitahara, Katsuhiro Ono, Ryo Minamihata |
2012-06-19 |
| 8106585 |
Manufacturing method of high-pressure discharge lamp, high-pressure discharge lamp, lamp unit using high-pressure discharge lamp, and image display apparatus using high-pressure discharge lamp |
Syunsuke Ono, Yoshitaka Kurimoto, Toshiyuki Shimizu, Shinichiro Hataoka, Kiyoshi Takahashi +4 more |
2012-01-31 |
| 8049398 |
High-pressure discharge lamp, lamp unit using the same, and projective image display device using the lamp unit |
Yoshiki Kitahara, Katsuhiro Ono |
2011-11-01 |
| 7530874 |
Method for manufacturing high pressure discharge lamp, high pressure discharge lamp manufactured using the method, lamp unit, and image display device |
Shinichiro Hataoka, Kiyoshi Takahashi, Yoshitaka Kurimoto, Syunsuke Ono, Takashi Tsutatani +3 more |
2009-05-12 |