Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515121 | Electron beam device | Hisaya Murakoshi, Masaki Hasegawa, Noriyuki Kaneoka, Katsunori Onuki | 2022-11-29 |
| 11342211 | Wafer inspection apparatus and wafer inspection method | Akira Doi, Minoru Sasaki, Masaki Hasegawa, Hironori Ogawa, Yuko Okada | 2022-05-24 |
| 11193895 | Semiconductor substrate for evaluation and method using same to evaluate defect detection sensitivity of inspection device | Kentaro OHIRA, Masaki Hasegawa, Katsunori Onuki, Noriyuki Kaneoka | 2021-12-07 |
| 11107655 | Charged particle beam device | Masaki Hasegawa, Katsunori Onuki, Noriyuki Kaneoka, Hisaya Murakoshi | 2021-08-31 |
| 11002687 | Defect inspection method and defect inspection device | Masaki Hasegawa, Katsunori Onuki, Noriyuki Kaneoka, Hisaya Murakoshi | 2021-05-11 |
| 10923315 | Charged particle beam apparatus, and method of adjusting charged particle beam apparatus | Masaki Hasegawa, Noriyuki Kaneoka, Hisaya Murakoshi, Katsunori Onuki | 2021-02-16 |
| 10522320 | Charged particle beam device and method for adjusting charged particle beam device | Masaki Hasegawa, Hisaya Murakoshi, Katsunori Onuki, Noriyuki Kaneoka | 2019-12-31 |
| 6159322 | Photosensitive ceramic green sheet, ceramic package, and process for producing the same | Takaki Masaki, Yuichiro Iguchi, Tuyosi Tanaka, Keiji Iwanaga | 2000-12-12 |
| 5957398 | Composite ceramic materials as a pulverization medium and for working parts of a pulverizer | Minoru Takuwa, Shouichiro Goto, Shin-ichi Itou, Yasuhiro Nakano, Toru Tsurumi | 1999-09-28 |
| 5030597 | Process for producing ceramic composites | Takako Mori, Hiroshi Kuwajima | 1991-07-09 |