Iuchi; Kensuke
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iuchi; Kensuke.The latest application filed is for "process for producing polymer for semiconductor lithography".
- Iuchi; Kensuke - Chiba N/A JP
- Iuchi; Kensuke - Ichihara JP
- Iuchi; Kensuke - Chiba-shi JP
| Patent | Date |
|---|---|
| Pipe/filler unit, internal heat exchanging type distillation column and production method thereof Grant 8,869,879 - Nakanishi , et al. October 28, 2 | 2014-10-28 |
| Process for producing polymer for semiconductor lithography Grant 8,030,419 - Yamagishi , et al. October 4, 2 | 2011-10-04 |
| Process For Producing Polymer For Semiconductor Lithography App 20100048848 - Yamagishi; Takanori ; et al. | 2010-02-25 |
| Pipe/filler Unit, Internal Heat Exchanging Type Distillation Column And Production Method Thereof App 20090260791 - Nakanishi; Toshinari ; et al. | 2009-10-22 |
| Process for regenerating clogged filters Grant 5,240,613 - Tsuchitani , et al. August 31, 1 | 1993-08-31 |
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