Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928365 | Method and apparatus for mass spectrometry | Fujio Oonishi, Ritsuro Orihashi, Yasushi Terui, Tsukasa Shishika | 2011-04-19 |
| 7890074 | Data acquisition system | Fujio Oonishi, Ritsuro Orihashi, Yasushi Terui, Tsukasa Shishika | 2011-02-15 |
| 7476850 | Method and its apparatus for mass spectrometry | Fujio Oonishi, Ritsuro Orihashi, Yasushi Terui, Tsukasa Shishika | 2009-01-13 |
| 7132997 | Narrow-directivity electromagnetic-field antenna probe, and electromagnetic-field measurement apparatus, electric-current distribution search-for apparatus or electrical-wiring diagnosis apparatus using this antenna probe | Kouichi Uesaka, Masami Makuuchi | 2006-11-07 |
| 7085982 | Pulse generation circuit and semiconductor tester that uses the pulse generation circuit | Fujio Oonishi, Ritsurou Orihashi, Masashi Fukuzaki, Nobuo Motoki | 2006-08-01 |
| 6768953 | Test apparatus | Fujio Oonishi, Ritsuro Orihashi, Masashi Fukuzaki, Nobuo Motoki | 2004-07-27 |
| 6697755 | Test apparatus | Fujio Oonishi, Ritsuro Orihashi, Masashi Fukuzaki, Nobuo Motoki | 2004-02-24 |
| 6617860 | Apparatus and method for detecting electromagnetic wave source, and method for analyzing the same | Kouichi Uesaka | 2003-09-09 |
| 6411104 | Apparatus and method for detecting electromagnetic wave source, and method for analyzing the same | Kouichi Uesaka | 2002-06-25 |