Mitsuhiro Sugimoto — 27 Patents at Nec

Mitsuhiro Sugimoto has been granted 27 US patents while listed as an inventor at Nec. The first was granted in 1998 and the most recent in December 2025. Mitsuhiro Sugimoto ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Mitsuhiro Sugimoto in Yokohama, JP.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12495614	Stabilizing dielectric stress in a galvanic isolation device	Yoshiko Takei, Byron Lovell Williams, Jerry B. West	2025-12-09
12222598	Liquid crystal display device	Tomomi Honda, Hidenori Ikeno, Takayuki Konno, Shinya Onda, Satoshi Inada	2025-02-11
11762436	Display device, method for manufacturing display device, and printed wiring board	Hitoshi Tomizawa, Atsuji Okada, Yohichiroh Sakaki, Hiroaki Nakaminami	2023-09-19
11543867	Display device, method for manufacturing display device, and printed wiring board	Hitoshi Tomizawa, Atsuji Okada, Yohichiroh Sakaki, Hiroaki Nakaminami	2023-01-03
11543689	Liquid crystal display device	Tomomi Honda, Hidenori Ikeno	2023-01-03
10998278	Process and method for achieving high immunity to ultrafast high voltage transients across inorganic galvanic isolation barriers	Jeffrey Alan West, Thomas D. Bonifield, Yoshihiro Takei	2021-05-04	$64,300,000
10663812	Liquid crystal display device	Takayuki Konno, Hidenori Ikeno	2020-05-26
10401660	Lateral electric field type liquid crystal display device	Shinichi Nishida, Hidenori Ikeno, Hideki Ito	2019-09-03
9606403	Liquid crystal display device comprising segmented electrodes and segmented liquid crystal orientations and method for producing the same	Ken Sumiyoshi, Shinichi Nishida, Hidenori Ikeno, Hideki Ito	2017-03-28
9436024	Lateral electric field type liquid crystal display device	Shinichi Nishida, Hidenori Ikeno, Hideki Ito	2016-09-06
9134580	Lateral electric field liquid crystal display device and manufacturing method thereof	Shinichi Nishida, Ken Sumiyoshi, Hideki Ito, Hidenori Ikeno	2015-09-15
9081219	Lateral electric field liquid crystal display device and manufacturing method thereof	Shinichi Nishida, Ken Sumiyoshi, Hideki Ito, Hidenori Ikeno	2015-07-14
8937700	Lateral electric field liquid crystal display device and manufacturing method thereof	Shinichi Nishida, Ken Sumiyoshi, Hideki Ito, Hidenori Ikeno	2015-01-20
8054432	Liquid crystal display device and method of fabricating the same	Toshihiko Motomatsu	2011-11-08
7880846	Liquid crystal display device and method of fabricating the same	Toshihiko Motomatsu	2011-02-01
7764352	Liquid crystal display device and method of manufacturing the same	—	2010-07-27
7355669	Liquid crystal display with a conductive column having a ground column directly contacting a first electrode surrounded by a seal	Shinya Onda	2008-04-08
7310127	LCD device and LCD projector	Yuko Sato, Jin Matsushima, Ken Sumiyoshi	2007-12-18
7283193	Wiring board interconnection arrangement and display device including same	Yohichiroh Sakaki, Hisao Kawaguchi	2007-10-16
7134879	Anisotropic conductive material body, display apparatus, method for producing the display apparatus, and conductive member	Hisao Kawaguchi, Shingo Sekiguchi	2006-11-14
6695083	Saddle-mounted type four-wheel vehicle	Eiichi Nakamura, Kazutatsu Suzuki, Hiroyasu Yada	2004-02-24
6549259	Liquid crystal display panel and fabrication method of the same	Yuko Sato	2003-04-15	$11,000
6486936	Liquid crystal panel with seal containing hard and soft spacers	—	2002-11-26	$9,000
6097132	Transformer with the piezoelectric transformer element held by lead terminals and elastic bodies in a case	Takayuki Inoi, Hiromi Suzuki, Naoto Taihaku	2000-08-01	$65,000
6054798	Piezoelectric transformer with an improved armor case	Yuko Sato	2000-04-25	$122,000

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Mitsuhiro Sugimoto — 27 Patents

Issued Patents All Time

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