| 7898160 |
Method and apparatus for modifying object with electrons generated from cold cathode electron emitter |
Koichi Aizawa, Tsutomu Ichihara, Jyunji Ikeda, Toru Baba |
2011-03-01 |
| 7829907 |
Organic light emitting element and method of manufacturing the same |
Nobuhiro Ide, Junji Kido |
2010-11-09 |
| 7569124 |
Anodic oxidation apparatus |
Yasushi Yagi, Mitsuru Ushijima, Yoshifumi Watabe, Koichi Aizawa |
2009-08-04 |
| 7378656 |
Infrared radiation element and gas sensor using it |
Tsutomu Ichihara, Chousei Hamada, Koshi Akedo, Hiroaki Kitamura, Hiroshi Fukshima +1 more |
2008-05-27 |
| 7268476 |
Field emission-type electron source and method of producing the same |
Tsutomu Ichihara, Koichi Aizawa, Yoshiaki Honda, Toru Baba |
2007-09-11 |
| 6940087 |
Quantum device |
Nobuyoshi Koshida, Tsutomu Ichihara |
2005-09-06 |
| 6844664 |
Field emission electron source and production method thereof |
Koichi Aizawa, Yoshiaki Honda, Tsutomu Ichihara, Yoshifumi Watabe, Takashi Hatai +2 more |
2005-01-18 |
| 6815315 |
Method for electrochemical oxidation |
Yoshifumi Watabe, Koichi Aizawa, Takashi Hatai, Yoshiaki Honda |
2004-11-09 |
| 6794805 |
Field emission electron source, method of producing the same, and use of the same |
Takashi Hatai, Yoshiaki Honda, Koichi Aizawa, Yoshifumi Watabe, Tsutomu Ichihara +3 more |
2004-09-21 |
| 6791248 |
Field emission electron source |
Tsutomu Ichihara, Koichi Aizawa, Nobuyoshi Koshida |
2004-09-14 |
| 6784621 |
Field emission-type electron source and method of biasing the same |
Tsutomu Ichihara, Koichi Aizawa, Yoshiaki Honda, Yoshifumi Watabe, Takashi Hatai +2 more |
2004-08-31 |
| 6765342 |
Field emission-type electron source and manufacturing method thereof |
Yoshiaki Honda, Tsutomu Ichihara, Koichi Aizawa, Yoshifumi Watabe, Takashi Hatai |
2004-07-20 |
| 6753196 |
Method of and apparatus for manufacturing field emission-type electron source |
Tsutomu Ichihara, Koichi Aizawa, Yoshiaki Honda, Yoshifumi Watabe, Takashi Hatai +1 more |
2004-06-22 |
| 6720717 |
Field emission-type electron source |
Yoshiyuki Takegawa, Koichi Aizawa, Takashi Hatai, Tsutomu Ichihara, Yoshiaki Honda +2 more |
2004-04-13 |
| 6707061 |
Field emission type electron source |
Yoshiaki Honda, Koichi Aizawa, Tsutomu Ichihara, Yoshifumi Watabe, Takashi Hatai +1 more |
2004-03-16 |
| 6590321 |
Field emission electron source |
Tsutomu Ichihara, Koichi Aizawa, Nobuyoshi Koshida |
2003-07-08 |
| 6583578 |
Field emission-type electron source and manufacturing method thereof |
Tsutomu Ichihara, Koichi Aizawa, Yoshiaki Honda, Yoshifumi Watabe, Takashi Hatai |
2003-06-24 |
| 6498426 |
Field emission-type electron source and manufacturing method thereof |
Yoshifumi Watabe, Yukihiro Kondo, Koichi Aizawa, Yoshiaki Honda, Takashi Hatai +2 more |
2002-12-24 |
| 6285118 |
Field emission-type electron source and manufacturing method thereof and display using the electron source |
Takashi Hatai, Yoshiaki Honda, Koichi Aizawa, Yoshifumi Watabe, Tsutomu Ichihara +2 more |
2001-09-04 |
| 6249080 |
Field emission electron source, method of producing the same, and use of the same |
Nobuyoshi Koshida |
2001-06-19 |
| 5852346 |
Forming luminescent silicon material and electro-luminescent device containing that material |
Peter Layton Francis Hemment |
1998-12-22 |
| 5177029 |
Method for manufacturing static induction type semiconductor device enhancement mode power |
Masahiko Suzumura, Kazushi Kataoka |
1993-01-05 |
| 5075751 |
Semiconductor device |
Kazushi Tomii, Toshiroh Abe |
1991-12-24 |