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Masahiro Sakuragi
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Kyoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
MEMS sensor
Patent number
11,643,324
Issue date
May 9, 2023
Rohm Co., Ltd.
Masahiro Sakuragi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS-device manufacturing method, MEMS device, and MEMS module
Patent number
10,597,288
Issue date
Mar 24, 2020
Rohm Co., Ltd.
Masahiro Sakuragi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Electronic part with sensor exposed to ambient air
Patent number
10,260,974
Issue date
Apr 16, 2019
Rohm Co., Ltd.
Masahiro Sakuragi
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor pressure sensor, pressure sensor apparatus, electroni...
Patent number
9,568,385
Issue date
Feb 14, 2017
Rohm Co., Ltd.
Nobuyuki Yamada
G01 - MEASURING TESTING
Information
Patent Grant
Probe card
Patent number
9,410,987
Issue date
Aug 9, 2016
Rohm Co., Ltd.
Goro Nakatani
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing probe card, probe card, method for manufac...
Patent number
8,970,242
Issue date
Mar 3, 2015
ROHM Co, Ltd.
Goro Nakatani
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pressure sensor and method for manufacturing pressure sensor
Patent number
8,829,630
Issue date
Sep 9, 2014
Rohm Co., Ltd.
Masahiro Sakuragi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Semiconductor pressure sensor, pressure sensor apparatus, electroni...
Patent number
8,770,035
Issue date
Jul 8, 2014
Rohm Co., Ltd.
Nobuyuki Yamada
G01 - MEASURING TESTING
Information
Patent Grant
Vertical transistor and a semiconductor integrated circuit apparatu...
Patent number
7,521,747
Issue date
Apr 21, 2009
Rohm Co., Ltd.
Masahiro Sakuragi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor and semiconductor device using same
Patent number
7,323,750
Issue date
Jan 29, 2008
Rohm Co., Ltd.
Masahiro Sakuragi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor and semiconductor device using same
Patent number
6,917,080
Issue date
Jul 12, 2005
Rohm Co., Ltd.
Masahiro Sakuragi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MEMS SENSOR
Publication number
20240183734
Publication date
Jun 6, 2024
Rohm Co., Ltd.
Masahiro SAKURAGI
G01 - MEASURING TESTING
Information
Patent Application
MEMS SENSOR AND MANUFACTURING METHOD THEREOF
Publication number
20240183732
Publication date
Jun 6, 2024
Rohm Co., Ltd.
Masahiro SAKURAGI
G01 - MEASURING TESTING
Information
Patent Application
MEMS SENSOR
Publication number
20210039946
Publication date
Feb 11, 2021
Rohm Co., Ltd.
Masahiro SAKURAGI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS-DEVICE MANUFACTURING METHOD, MEMS DEVICE, AND MEMS MODULE
Publication number
20180346322
Publication date
Dec 6, 2018
Rohm Co., Ltd.
Masahiro SAKURAGI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ELECTRONIC PART
Publication number
20170284881
Publication date
Oct 5, 2017
Rohm Co., Ltd.
Masahiro SAKURAGI
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MANUFACTURING PROBE CARD, PROBE CARD, METHOD FOR MANUFAC...
Publication number
20150123691
Publication date
May 7, 2015
Rohm Co., Ltd.
Goro Nakatani
G01 - MEASURING TESTING
Information
Patent Application
Semiconductor Pressure Sensor, Pressure Sensor Apparatus, Electroni...
Publication number
20140311249
Publication date
Oct 23, 2014
Nobuyuki Yamada
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR AND METHOD FOR MANUFACTURING PRESSURE SENSOR
Publication number
20130062713
Publication date
Mar 14, 2013
Rohm Co., Ltd.
Masahiro Sakuragi
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Semiconductor Pressure Sensor, Pressure Sensor Apparatus, Electroni...
Publication number
20120118068
Publication date
May 17, 2012
Rohm Co., Ltd.
Nobuyuki Yamada
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MANUFACTURING PROBE CARD, PROBE CARD, METHOD FOR MANUFAC...
Publication number
20110175637
Publication date
Jul 21, 2011
Rohm Co., Ltd.
Goro Nakatani
G01 - MEASURING TESTING
Information
Patent Application
MOS transistor and a semiconductor integrated circuit apparatus hav...
Publication number
20050253174
Publication date
Nov 17, 2005
Masahiro Sakuragi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bipolar transistor and semiconductor device using same
Publication number
20050156249
Publication date
Jul 21, 2005
ROHM CO., LTD.
Masahiro Sakuragi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bipolar transistor and semiconductor device using same
Publication number
20040007713
Publication date
Jan 15, 2004
ROHM CO., LTD.
Masahiro Sakuragi
H01 - BASIC ELECTRIC ELEMENTS