Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 8581484 | Liquid metal ion gun | Kanehiro Nagao, Motohide Ukiana | 2013-11-12 |
| 8399863 | Charged particle beam apparatus using an electrostatic lens gun | Masashi Sasaki, Junzo Azuma | 2013-03-19 |
| 7956336 | Focused ion beam apparatus | — | 2011-06-07 |
| 7804073 | Liquid metal ion gun | Yuichi Madokoro, Shigeru Izawa, Tohru Ishitani, Kaoru Umemura | 2010-09-28 |
| 7705329 | Charged particle beam processing apparatus | — | 2010-04-27 |
| 7667209 | Focused ION beam apparatus | — | 2010-02-23 |
| 7601971 | Charged beam gun | Takeshi Tanaka | 2009-10-13 |
| 7573049 | Wafer alignment method for dual beam system | Hiroyuki Suzuki, Yutaka Hojyo | 2009-08-11 |
| 7435972 | Focused ion beam apparatus and liquid metal ion source | Yuichi Madokoro, Shigeru Izawa, Kaoru Umemura | 2008-10-14 |
| 7420181 | Liquid metal ion gun | Yuichi Madokoro, Shigeru Izawa, Tohru Ishitani, Kaoru Umemura | 2008-09-02 |
| 7323697 | Wafer alignment method for dual beam system | Hiroyuki Suzuki, Yutaka Hojyo | 2008-01-29 |
| 7211805 | Liquid metal ion gun | Yuichi Madokoro, Shigeru Izawa, Tohru Ishitani, Kaoru Umemura | 2007-05-01 |
| 7189982 | Focused ion beam apparatus and aperture | Yuichi Madokoro, Shigeru Izawa, Kaoru Umemura | 2007-03-13 |
| 7005651 | Liquid metal ion gun | Yuichi Madokoro, Shigeru Izawa, Tohru Ishitani, Kaoru Umemura | 2006-02-28 |
| 6815608 | High-voltage electric apparatus | Takanori Sato, Ryouzou Takeuchi | 2004-11-09 |
| 5059792 | Thermal field emission electron gun | — | 1991-10-22 |
| 4772821 | Apparatus for introducing oxygen gas | Shigeyuki Hosoki, Mikio Ichihashi, Keiji Takata | 1988-09-20 |