Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7378656 | Infrared radiation element and gas sensor using it | Tsutomu Ichihara, Chousei Hamada, Koshi Akedo, Hiroaki Kitamura, Hiroshi Fukshima +1 more | 2008-05-27 |
| 6844664 | Field emission electron source and production method thereof | Takuya Komoda, Koichi Aizawa, Yoshiaki Honda, Tsutomu Ichihara, Yoshifumi Watabe +2 more | 2005-01-18 |
| 6815315 | Method for electrochemical oxidation | Yoshifumi Watabe, Koichi Aizawa, Takuya Komoda, Yoshiaki Honda | 2004-11-09 |
| 6794805 | Field emission electron source, method of producing the same, and use of the same | Takuya Komoda, Yoshiaki Honda, Koichi Aizawa, Yoshifumi Watabe, Tsutomu Ichihara +3 more | 2004-09-21 |
| 6784621 | Field emission-type electron source and method of biasing the same | Takuya Komoda, Tsutomu Ichihara, Koichi Aizawa, Yoshiaki Honda, Yoshifumi Watabe +2 more | 2004-08-31 |
| 6765342 | Field emission-type electron source and manufacturing method thereof | Yoshiaki Honda, Tsutomu Ichihara, Takuya Komoda, Koichi Aizawa, Yoshifumi Watabe | 2004-07-20 |
| 6753196 | Method of and apparatus for manufacturing field emission-type electron source | Takuya Komoda, Tsutomu Ichihara, Koichi Aizawa, Yoshiaki Honda, Yoshifumi Watabe +1 more | 2004-06-22 |
| 6720717 | Field emission-type electron source | Takuya Komoda, Yoshiyuki Takegawa, Koichi Aizawa, Tsutomu Ichihara, Yoshiaki Honda +2 more | 2004-04-13 |
| 6707061 | Field emission type electron source | Takuya Komoda, Yoshiaki Honda, Koichi Aizawa, Tsutomu Ichihara, Yoshifumi Watabe +1 more | 2004-03-16 |
| 6583578 | Field emission-type electron source and manufacturing method thereof | Tsutomu Ichihara, Takuya Komoda, Koichi Aizawa, Yoshiaki Honda, Yoshifumi Watabe | 2003-06-24 |
| 6498426 | Field emission-type electron source and manufacturing method thereof | Yoshifumi Watabe, Yukihiro Kondo, Koichi Aizawa, Takuya Komoda, Yoshiaki Honda +2 more | 2002-12-24 |
| 6285118 | Field emission-type electron source and manufacturing method thereof and display using the electron source | Takuya Komoda, Yoshiaki Honda, Koichi Aizawa, Yoshifumi Watabe, Tsutomu Ichihara +2 more | 2001-09-04 |
| 5347665 | Carbonate spring bath system | Naoki Kumon, Harue Kawagoe, Shin Matsugi, Hiroshi KANO, Noriyoshi Nakaoka +4 more | 1994-09-20 |