Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7459683 | Charged particle beam device with DF-STEM image valuation method | Mine Araki, Shunya Watanabe, Chisato Kamiya, Mitsugu Sato, Atsushi Takane +2 more | 2008-12-02 |
| 4687930 | Ion beam apparatus | Hifumi Tamura, Shigehiko Yamamoto, Hiroyasu Shichi | 1987-08-18 |
| 4631448 | Ion source | Hifumi Tamura, Clay Shepherd, Kaoru Umemura | 1986-12-23 |