OHI; Akihiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for OHI; Akihiko.The latest application filed is for "dryness/wetness responsive sensor".

Company Profile

3.9.8

OHI; Akihiko - Ibaraki JP
Ohi; Akihiko - Nagano JP
Ohi; Akihiko - Matsumoto JP
OHI; Akihiko - Matsumoto-city JP
Ohi; Akihiko - Tsukuba JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Dryness/wetness Responsive Sensor App 20200249185 - Kind Code	2020-08-06
DRYNESS/WETNESS RESPONSIVE SENSOR HAVING FIRST AND SECOND WIRES SPACED 5 nm TO LESS THAN 20 um APART App 20190145920 - KAWAKITA; Jin ; et al.	2019-05-16
Dryness/wetness responsive sensor having first and second wires spaced 5 nm to less than 20 .mu.m apart Grant 10,267,756 - Kawakita , et al.	2019-04-23
MOS-driven semiconductor device and method for manufacturing MOS-driven semiconductor device Grant 9,818,845 - Sin , et al. November 14, 2	2017-11-14
High-speed Response/high-sensitivity Dryness/wetness Responsive Sensor App 20170167995 - KAWAKITA; Jin ; et al.	2017-06-15
Mos-driven Semiconductor Device And Method For Manufacturing Mos-driven Semiconductor Device App 20170092744 - SIN; Kin-On ; et al.	2017-03-30
MOS-driven semiconductor device and method for manufacturing MOS-driven semiconductor device Grant 9,553,185 - Sin , et al. January 24, 2	2017-01-24
Fault position analysis method and fault position analysis device for semiconductor device Grant 9,222,970 - Suzuki , et al. December 29, 2	2015-12-29
Fault Position Analysis Method And Fault Position Analysis Device For Semiconductor Device App 20130113497 - SUZUKI; Katsunori ; et al.	2013-05-09
Method of manufacturing super-junction semiconductor device Grant 8,399,340 - Ohi March 19, 2	2013-03-19
Mos-driven Semiconductor Device And Method For Manufacturing Mos-driven Semiconductor Device App 20130001681 - Sin; Kin-On ; et al.	2013-01-03
Method Of Manufacturing Super-junction Semiconductor Device App 20110306191 - OHI; Akihiko	2011-12-15
Method for manufacturing a semiconductor device having trenches defined in the substrate surface Grant 7,510,975 - Kishimoto , et al. March 31, 2	2009-03-31
Method for manufacturing semiconductor device with trenches in substrate surface App 20060154438 - Kishimoto; Daisuke ; et al.	2006-07-13
Exhaust gas cleaner Grant 5,141,714 - Obuchi , et al. August 25, 1	1992-08-25

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