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Katsumi EIKYU
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
11,876,127
Issue date
Jan 16, 2024
Renesas Electronics Corporation
Tomohiro Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
11,830,939
Issue date
Nov 28, 2023
Renesas Electronics Corporation
Tomohiro Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
11,646,376
Issue date
May 9, 2023
Renesas Electronics Corporation
Eiji Tsukuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
11,557,648
Issue date
Jan 17, 2023
Renesas Electronics Corporation
Hiroshi Yanagigawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
11,527,632
Issue date
Dec 13, 2022
Renesas Electronics Corporation
Yotaro Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
11,362,207
Issue date
Jun 14, 2022
Renesas Electronics Corporation
Atsushi Sakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
10,923,422
Issue date
Feb 16, 2021
Renesas Electronics Corporation
Katsumi Eikyu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a multilayer structure
Patent number
10,861,786
Issue date
Dec 8, 2020
Renesas Electronics Corporation
Yoshikazu Nagamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
10,121,894
Issue date
Nov 6, 2018
Renesas Electronics Corporation
Katsumi Eikyu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Imaging device
Patent number
9,755,094
Issue date
Sep 5, 2017
Renesas Electronics Corporation
Atsushi Sakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing same
Patent number
9,437,644
Issue date
Sep 6, 2016
Renesas Electronics Corporation
Katsumi Eikyu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic memory device capable of passing bidirectional currents th...
Patent number
6,950,369
Issue date
Sep 27, 2005
Mitsubishi Denki Kabushiki Kaisha
Tatsuya Kunikiyo
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and capacitance measurement method
Patent number
6,894,520
Issue date
May 17, 2005
Matsushita Electric Industrial Co., Ltd.
Kyoji Yamashita
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor device and method of checking semiconductor storage d...
Patent number
6,876,208
Issue date
Apr 5, 2005
Renesas Technology Corp.
Tatsuya Kunikiyo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic memory device and magnetic substrate
Patent number
6,741,495
Issue date
May 25, 2004
Mitsubishi Denki Kabushiki Kaisha
Tatsuya Kunikiyo
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device with lightly doped drain layer
Patent number
6,576,965
Issue date
Jun 10, 2003
Mitsubishi Denki Kabushiki Kaisha
Katsumi Eikyu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic memory device and magnetic substrate
Patent number
6,567,299
Issue date
May 20, 2003
Mitsubishi Denki Kabushiki Kaisha
Tatsuya Kunikiyo
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
6,461,946
Issue date
Oct 8, 2002
Mitsubishi Denki Kabushiki Kaisha
Takeshi Kitani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of simulating semiconductor manufacture with process functio...
Patent number
5,845,105
Issue date
Dec 1, 1998
Mitsubishi Denki Kabushiki Kaisha
Tatsuya Kunikiyo
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING SEMICONDUCTOR REGIONS IN EPITAXIAL DRIF...
Publication number
20240204098
Publication date
Jun 20, 2024
RENESAS ELECTRONICS CORPORATION
Atsushi SAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20240178277
Publication date
May 30, 2024
RENESAS ELECTRONICS CORPORATION
Katsumi EIKYU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20240113218
Publication date
Apr 4, 2024
RENESAS ELECTRONICS CORPORATION
Tomoya NISHIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230369414
Publication date
Nov 16, 2023
RENESAS ELECTRONICS CORPORATION
Atsushi SAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20230335635
Publication date
Oct 19, 2023
RENESAS ELECTRONICS CORPORATION
Katsumi EIKYU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230118274
Publication date
Apr 20, 2023
RENESAS ELECTRONICS CORPORATION
Yuta NABUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230112550
Publication date
Apr 13, 2023
RENESAS ELECTRONICS CORPORATION
Yuta NABUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230111142
Publication date
Apr 13, 2023
RENESAS ELECTRONICS CORPORATION
Katsumi EIKYU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230090409
Publication date
Mar 23, 2023
RENESAS ELECTRONICS CORPORATION
Eiji TSUKUDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20230077367
Publication date
Mar 16, 2023
RENESAS ELECTRONICS CORPORATION
Yasuhiro OKAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20220069111
Publication date
Mar 3, 2022
RENESAS ELECTRONICS CORPORATION
Tomohiro IMAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20210376097
Publication date
Dec 2, 2021
RENESAS ELECTRONICS CORPORATION
Yotaro GOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING A TRANSISTOR
Publication number
20210217888
Publication date
Jul 15, 2021
RENESAS ELECTRONICS CORPORATION
Atsushi SAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20210217844
Publication date
Jul 15, 2021
RENESAS ELECTRONICS CORPORATION
Hiroshi YANAGIGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20210159331
Publication date
May 27, 2021
RENESAS ELECTRONICS CORPORATION
Atsushi SAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20210074816
Publication date
Mar 11, 2021
RENESAS ELECTRONICS CORPORATION
Atsushi SAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200411683
Publication date
Dec 31, 2020
RENESAS ELECTRONICS CORPORATION
Yoshinori KAYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200006222
Publication date
Jan 2, 2020
RENESAS ELECTRONICS CORPORATION
Yoshikazu NAGAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20190393169
Publication date
Dec 26, 2019
RENESAS ELECTRONICS CORPORATION
Katsumi EIKYU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20190237577
Publication date
Aug 1, 2019
RENESAS ELECTRONICS CORPORATION
Yasuhiro OKAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20190198663
Publication date
Jun 27, 2019
RENESAS ELECTRONICS CORPORATION
Atsushi SAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20180026134
Publication date
Jan 25, 2018
RENESAS ELECTRONICS CORPORATION
Katsumi EIKYU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE SENSOR DEVICE
Publication number
20170077166
Publication date
Mar 16, 2017
RENESAS ELECTRONICS CORPORATION
Tatsuya KITAMORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGING DEVICE
Publication number
20160163897
Publication date
Jun 9, 2016
RENESAS ELECTRONICS CORPORATION
Atsushi SAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
Publication number
20150130009
Publication date
May 14, 2015
RENESAS ELECTRONICS CORPORATION
Katsumi EIKYU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20080113480
Publication date
May 15, 2008
Renesas Technology Corp.
Yukio NISHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
Publication number
20070138574
Publication date
Jun 21, 2007
Renesas Technology Corp.
Katsumi EIKYU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device with an STI structure which is capable of supp...
Publication number
20040207024
Publication date
Oct 21, 2004
Renesas Technology Corp.
Katsumi Eikyu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Magnetic memory device and magnetic substrate
Publication number
20040174756
Publication date
Sep 9, 2004
Mitsubishi Denki Kabushiki Kaisha
Tatsuya Kunikiyo
G11 - INFORMATION STORAGE
Information
Patent Application
Design rule generating system
Publication number
20030220770
Publication date
Nov 27, 2003
Mitsubishi Denki Kabushiki Kaisha
Katsumi Eikyu
G06 - COMPUTING CALCULATING COUNTING