Kumazawa; Satoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumazawa; Satoshi.The latest application filed is for "optical axis adjusting method for laser processing apparatus".
- Kumazawa; Satoshi - Tokyo JP
| Patent | Date |
|---|---|
| Method of manufacturing device chip Grant 11,373,907 - Kumazawa June 28, 2 | 2022-06-28 |
| Optical Axis Adjusting Method For Laser Processing Apparatus App 20200368845 - KUMAZAWA; Satoshi ; et al. | 2020-11-26 |
| Method of manufacturing glass interposer Grant 10,796,926 - Obata , et al. October 6, 2 | 2020-10-06 |
| Method Of Manufacturing Device Chip App 20200185276 - KUMAZAWA; Satoshi | 2020-06-11 |
| Device wafer processing method Grant 10,679,897 - Shigematsu , et al. | 2020-06-09 |
| Wafer dividing method Grant 10,354,919 - Tabuchi , et al. July 16, 2 | 2019-07-16 |
| Method Of Manufacturing Glass Interposer App 20190019692 - Obata; Tsubasa ; et al. | 2019-01-17 |
| Method of processing wafer Grant 10,177,004 - Watanabe , et al. J | 2019-01-08 |
| Method Of Processing Wafer App 20180269068 - Watanabe; Yoshio ; et al. | 2018-09-20 |
| Device Wafer Processing Method App 20180144983 - Shigematsu; Koichi ; et al. | 2018-05-24 |
| Wafer Dividing Method App 20170140989 - Tabuchi; Tomotaka ; et al. | 2017-05-18 |
| Workpiece dividing method Grant 9,649,775 - Kumazawa May 16, 2 | 2017-05-16 |
| Method Of Dividing Wafer App 20160307851 - Ohura; Yukinobu ; et al. | 2016-10-20 |
| Workpiece Dividing Method App 20130298744 - KUMAZAWA; Satoshi | 2013-11-14 |
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