Ohsuga; Kiyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohsuga; Kiyoshi.The latest application filed is for "laser processing apparatus".
- Ohsuga; Kiyoshi - Tokyo JP
- Ohsuga; Kiyoshi - Ota-ku JP
| Patent | Date |
|---|---|
| Laser processing apparatus Grant 9,925,618 - Maeda , et al. March 27, 2 | 2018-03-27 |
| Laser Processing Apparatus App 20160074959 - Maeda; Tsutomu ; et al. | 2016-03-17 |
| Method of dividing workpiece Grant 8,476,553 - Usuda , et al. July 2, 2 | 2013-07-02 |
| Method Of Dividing Workpiece App 20120061361 - Usuda; Satoshi ; et al. | 2012-03-15 |
| Method of forming a modified layer in a substrate Grant 7,927,974 - Watanabe , et al. April 19, 2 | 2011-04-19 |
| Method Of Forming A Modified Layer In A Substrate App 20090149002 - Watanabe; Yosuke ; et al. | 2009-06-11 |
| Method of laser processing a liquid crystal device wafer Grant 7,483,115 - Shigematsu , et al. January 27, 2 | 2009-01-27 |
| Method of laser processing a liquid crystal device wafer App 20070035692 - Shigematsu; Koichi ; et al. | 2007-02-15 |
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