Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10014160 | Scanning electron microscope and method for controlling same | Kaori Shirahata, Daisuke Bizen, Yasunari Sohda, Hajime Kawano, Hideyuki Kazumi | 2018-07-03 |
| 9966225 | Charged particle beam device, simulation method, and simulation device | Daisuke Bizen, Hiroya Ohta, Junichi Tanaka | 2018-05-08 |
| 9520266 | Pattern critical dimension measurement equipment and method for measuring pattern critical dimension | Kaori Shirahata, Yasunari Sohda, Daisuke Bizen, Hajime Kawano, Hideyuki Kazumi | 2016-12-13 |
| 9287082 | Charged particle beam apparatus | Kenichi Morita, Sayaka Tanimoto, Muneyuki Fukuda, Naomasa Suzuki, Kenji Obara | 2016-03-15 |
| 7939780 | Abnormality determination and estimation method, and abnormality determination and estimation device for weld product | Masuaki Murao | 2011-05-10 |
| 7425714 | Measurement method of electron beam current, electron beam writing system and electron beam detector | Yoshinori Nakayama, Hiroya Ohta, Yasunari Sohda, Noriyuki Tanaka, Yasuhiro Someda | 2008-09-16 |
| 7423274 | Electron beam writing system and electron beam writing method | Yoshinori Nakayama, Hiroya Ohta, Yasunari Sohda, Masaki Hosoda | 2008-09-09 |
| 7112619 | Water-based ink | Nobushige Tanaka, Ryuma Mizushima, Kenji Kaida, Takehiro Tsutsumi | 2006-09-26 |
| 6730780 | Water-based ink | Shigemi Wakabayashi, Takehiro Tsutsumi, Kenji Kaida | 2004-05-04 |
| 5590208 | Speaker system | Shinji Koyano, Koushirou Kogure, Takashi Ohyaba, Katsutoki Hanayama | 1996-12-31 |