Inventor
TAKAHASHI NORIAKI
JP77 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
7 patentsUS6656653B2Dec 2, 2003
Toner for the development of electrostatic image and method for producing the same
MITSUBISHI CHEM CORP48 citations92
US6506532B2Jan 14, 2003
Toner for the development of electrostatic image and process for the preparation thereof
MITSUBISHI CHEM CORP17 citations92
US6030739AFeb 29, 2000
Electrostatic image developing toner
MITSUBISHI CHEM CORP20 citations91
US7169526B2Jan 30, 2007
Toner for the development of electrostatic image and the production process thereof
MITSUBISHI CHEM CORP13 citations83
US5629124AMay 13, 1997
Charge controlling agent for electrostatic image development, and toner and charge-imparting material employing it
MITSUBISHI CHEM CORP8 citations74
US6610453B2Aug 26, 2003
Toner for the development of electrostatic image and process for the preparation thereof
MITSUBISHI CHEM CORP12 citations72
US5853939ADec 29, 1998
Toner for electrostatic image development
MITSUBISHI CHEM CORP12 citations71
MITSUBISHI CHEM IND
7 patentsUS5286600AFeb 15, 1994
Negative photosensitive composition and method for forming a resist pattern by means thereof
MITSUBISHI CHEM IND25 citations92
US4994703AFeb 19, 1991
Piezoelectric element of laminate type
MITSUBISHI CHEM IND22 citations92
US5292614AMar 8, 1994
Negative photosensitive composition and method for forming a resist pattern
MITSUBISHI CHEM IND22 citations88
US4725523AFeb 16, 1988
Positive photosensitive compositions with 1,2-naphthoquinone diazide and novolak resin prepared from α-naphthol and p-cresol
MITSUBISHI CHEM IND22 citations81
US4985470AJan 15, 1991
Photopolymerizable compositions
MITSUBISHI CHEM IND8 citations74
US4920037AApr 24, 1990
Photopolymerizable composition
MITSUBISHI CHEM IND10 citations74
US4650741AMar 17, 1987
Positive photosensitive composition of cocondensed β-naphthol and m-cresol with aldehyde in admixture with sulfonyl triester of a 1,2-naphthoquinone-1-diazide
MITSUBISHI CHEM IND9 citations73
SONY CORP
6 patentsUS7853099B2Dec 14, 2010
Information processing apparatus, information processing method, learning apparatus and learning method and program
SONY CORP17 citations84
US11394941B2Jul 19, 2022
Image processing device and image processing method
SONY CORP4 citations71
US11812204B2Nov 7, 2023
Information processing device, information processing method, and program
SONY CORP0 citations63
US11397376B2Jul 26, 2022
Image processing device and method for suppressing a reduction in image quality
SONY CORP0 citations63
US8363970B2Jan 29, 2013
Image processing apparatus and learning apparatus for converting a first image into a second image having higher image quality than the first image
SONY CORP3 citations63
US8346003B2Jan 1, 2013
Image processing for reducing blur
SONY CORP4 citations63
ASAHI OPTICAL CO LTD
4 patentsUS5838431ANov 17, 1998
Laser marking device
ASAHI OPTICAL CO LTD82 citations96
US6328690B1Dec 11, 2001
Air feeding device for endoscope
ASAHI OPTICAL CO LTD24 citations93
US6246432B1Jun 12, 2001
Video signal switching device for endoscope system
ASAHI OPTICAL CO LTD34 citations93
US6261227B1Jul 17, 2001
Air feeding device for endoscope
ASAHI OPTICAL CO LTD11 citations74
OLYMPUS IMAGING CORP
3 patentsOKI ELECTRIC IND CO LTD
3 patentsUS5905668AMay 18, 1999
Content addressable memory device
OKI ELECTRIC IND CO LTD19 citations88
US6618280B2Sep 9, 2003
Associative memory for accomplishing longest coincidence data detection by two comparing operations
OKI ELECTRIC IND CO LTD6 citations72
US6388909B2May 14, 2002
Associative memory for accomplishing longest coincidence data detection by two comparing operations
OKI ELECTRIC IND CO LTD9 citations72
KONISHIROKU PHOTO IND
3 patentsSHIMANO KK
2 patentsKONICA MINOLTA BUSINESS TECH
2 patentsTAKAHASHI NORIAKI
2 patentsKAWASAKI HEAVY IND LTD
2 patentsPENTAX CORP
1 patentHONDA MOTOR CO LTD
1 patentNOHARA TAKESHI
1 patentSHIRAKI HISAKAZU
1 patentMITSUBISHI ALUMINIUM
1 patentKONICA MEDICAL AND GRAPHIC COR
1 patentOLYMPUS OPTICAL CO
1 patentMAKITA CORP
1 patentKONICA MINOLTA MED & GRAPHIC
1 patentShowing the top 50 of 77 patents by PatentIndex Score.