Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400823 | Electron source, method of manufacturing the same, and electron beam apparatus using the same | Toshiaki Kusunoki, Noriaki Arai, Keigo Kasuya | 2025-08-26 |
| 11322329 | Electron source, method for manufacturing the same, and electron beam device using the same | Toshiaki Kusunoki, Keigo Kasuya, Noriaki Arai, Hiromitsu Seino, Minoru Kaneda +2 more | 2022-05-03 |
| 11143606 | Particle measuring device and particle measuring method | Masatoshi Yasutake, Tsunenori Nomaguchi, Takafumi Miwa | 2021-10-12 |
| 10971329 | Field ionization source, ion beam apparatus, and beam irradiation method | Shinichi Matsubara, Hiroyasu Shichi, Yoshimi Kawanami | 2021-04-06 |
| 10840070 | Ion beam device and cleaning method for gas field ion source | Yoshimi Kawanami, Atsushi Kobaru, Hiroyasu Shichi, Shinichi Matsubara | 2020-11-17 |
| 10707046 | Electron source and electron beam device using the same | Toshiaki Kusunoki, Keigo Kasuya, Takashi Ohshima, Noriaki Arai, Yoichi Ose | 2020-07-07 |
| 10697767 | Sample for measuring particles, method for measuring particles and apparatus for measuring particles | Masatoshi Yasutake, Sanato NAGATA | 2020-06-30 |
| 10586674 | Field emission electron source, method for manufacturing same, and electron beam device | Toshiaki Kusunoki, Keigo Kasuya, Takashi Ohshima, Yusuke Sakai, Yoichi Ose +1 more | 2020-03-10 |
| 10522319 | Electron beam apparatus | Keigo Kasuya, Noriaki Arai, Toshiaki Kusunoki, Takashi Ohshima, Yusuke Sakai | 2019-12-31 |
| 10211022 | Ion beam apparatus and ion beam irradiation method | Shinichi Matsubara, Hiroyasu Shichi, Yoshimi Kawanami | 2019-02-19 |
| 10073116 | Scanning probe microscope and its sample holder | Sanato NAGATA, Akira Nambu, Hideaki Koizumi | 2018-09-11 |
| 9875878 | Sample holder and analytical vacuum device | Takeshi Nakayama, Akira Sugawara | 2018-01-23 |
| 9423416 | Scanning probe microscope and measuring method using same | Akira Nambu, Tsuyoshi Yamamoto, Hideaki Koizumi, Seiji Heike | 2016-08-23 |
| 8847173 | Gas field ion source and method for using same, ion beam device, and emitter tip and method for manufacturing same | Yoshimi Kawanami, Shinichi Matsubara, Hironori Moritani, Noriaki Arai, Hiroyasu Shichi +4 more | 2014-09-30 |
| 8530865 | Gas field ion source, charged particle microscope, and apparatus | Hiroyasu Shichi, Shinichi Matsubara, Takashi Ohshima, Satoshi Tomimatsu, Tohru Ishitani | 2013-09-10 |
| 8115184 | Gas field ion source, charged particle microscope, and apparatus | Hiroyasu Shichi, Shinichi Matsubara, Takashi Ohshima, Satoshi Tomimatsu, Tohru Ishitani | 2012-02-14 |
| 8008654 | Thin-film transistor device and a method for manufacturing the same | Takeo Shiba, Yuji Suwa, Tadashi Arai | 2011-08-30 |
| 7872257 | Organic thin film transistor array and method of manufacturing the same | Yuji Suwa, Masaaki Fujimori, Tadashi Arai, Takeo Shiba | 2011-01-18 |
| 7872254 | Wiring and organic transistor, and manufacturing method thereof | Yuji Suwa, Masaaki Fujimori | 2011-01-18 |
| 7807496 | Field effect transistor and its manufacturing method | Masaaki Fujimori, Masahiko Ando | 2010-10-05 |
| 7799701 | Method of coating substrate | Seiji Heike, Masayoshi Ishibashi | 2010-09-21 |
| 7772622 | Field effect transistor and manufacturing method thereof | Masaaki Fujimori, Masahiko Ando | 2010-08-10 |
| 7622734 | Organic transistor using self-assembled monolayer | Yuji Suwa, Masahiko Ando, Takeo Shiba | 2009-11-24 |
| 7608857 | Field effect transistor having a structure in which an organic semiconductor that forms a channel is made of a single crystal or a polycrystal of organic molecules | Masaaki Fujimori, Masahiko Ando | 2009-10-27 |
| 7557662 | Oscillator and frequency detector | Seiji Heike | 2009-07-07 |