Inventor
ABE MASAYOSHI
JP81 patents
⚠️ This page may combine multiple inventors who share the name “ABE MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
16 patentsUS4986213AJan 22, 1991
Semiconductor manufacturing device
SEMICONDUCTOR ENERGY LAB121 citations99
US4888305ADec 19, 1989
Method for photo annealing non-single crystalline semiconductor films
SEMICONDUCTOR ENERGY LAB131 citations99
US5821597AOct 13, 1998
Photoelectric conversion device
SEMICONDUCTOR ENERGY LAB108 citations98
US5296405AMar 22, 1994
Method for photo annealing non-single crystalline semiconductor films
SEMICONDUCTOR ENERGY LAB100 citations96
US4806496AFeb 21, 1989
Method for manufacturing photoelectric conversion devices
SEMICONDUCTOR ENERGY LAB93 citations96
US6720576B1Apr 13, 2004
Plasma processing method and photoelectric conversion device
SEMICONDUCTOR ENERGY LAB39 citations93
US5171710ADec 15, 1992
Method for photo annealing non-single crystalline semiconductor films
SEMICONDUCTOR ENERGY LAB41 citations92
US5089426AFeb 18, 1992
Method for manufacturing a semiconductor device free from electrical shortage due to pin-hole formation
SEMICONDUCTOR ENERGY LAB41 citations92
US4987005AJan 22, 1991
Chemical vapor processing method for deposition or etching on a plurality of substrates
SEMICONDUCTOR ENERGY LAB31 citations92
US4847669AJul 11, 1989
Tandem photoelectric conversion device
SEMICONDUCTOR ENERGY LAB40 citations92
US4786607ANov 22, 1988
Method for manufacturing a semiconductor device free from current leakage through a semiconductor layer
SEMICONDUCTOR ENERGY LAB40 citations92
US4725558AFeb 16, 1988
Semiconductor defects curing method and apparatus
SEMICONDUCTOR ENERGY LAB49 citations92
US4937651AJun 26, 1990
Semiconductor device free from the current leakage through a semiconductor layer and method for manufacturing same
SEMICONDUCTOR ENERGY LAB20 citations82
US4828668AMay 9, 1989
Sputtering system for deposition on parallel substrates
SEMICONDUCTOR ENERGY LAB17 citations74
US4812415AMar 14, 1989
Method for making semiconductor device free from electrical short circuits through a semiconductor layer
SEMICONDUCTOR ENERGY LAB15 citations74
US5035753AJul 30, 1991
Photoelectric conversion device
SEMICONDUCTOR ENERGY LAB13 citations72
SONY CORP
15 patentsUS6823181B1Nov 23, 2004
Universal platform for software defined radio
SONY CORP189 citations98
US6741127B2May 25, 2004
High-frequency amplifier circuit and radio communication apparatus using same
SONY CORP73 citations98
US5903854AMay 11, 1999
High-frequency amplifier, transmitting device and receiving device
SONY CORP268 citations98
US6118989ASep 12, 2000
High frequency variable gain amplifier device and wireless communications terminal
SONY CORP97 citations96
US6900693B2May 31, 2005
Power amplifying apparatus and radio communications apparatus using same
SONY CORP31 citations92
US6573864B2Jun 3, 2003
Receiver
SONY CORP13 citations84
US6239625B1May 29, 2001
Detection circuit
SONY CORP18 citations84
US7675143B2Mar 9, 2010
Semiconductor element, semiconductor device and mounting board
SONY CORP9 citations82
US7957476B2Jun 7, 2011
Wireless communicaton apparatus
SONY CORP17 citations81
US6710716B1Mar 23, 2004
Power detecting circuit and demodulator comprising the same
SONY CORP8 citations74
US6539215B1Mar 25, 2003
Down converter and demodulator using a three port junction
SONY CORP11 citations74
US11373681B2Jun 28, 2022
Cartridge memory used for tape cartridge, tape cartridge, data management system, and cartridge memory used for recording medium cartridge
SONY CORP2 citations73
US10951443B2Mar 16, 2021
Communication device and communication method
SONY CORP2 citations73
US10243767B2Mar 26, 2019
Communication device and communication method
SONY CORP4 citations73
US10523061B2Dec 31, 2019
Power receiving device, power feeding device, and electronic apparatus
SONY CORP4 citations71
DAINIPPON INK & CHEMICALS
7 patentsUS6271416B1Aug 7, 2001
Quinolinone derivative, method for preparing the same, and anti-allergic agent
DAINIPPON INK & CHEMICALS25 citations91
US5068364ANov 26, 1991
Chalcone derivatives and process for producing the same
DAINIPPON INK & CHEMICALS44 citations89
US5525595AJun 11, 1996
3- or 4-glycosyloxybenzopyran derivative and antiallergic agent containing the derivative as active ingredient
DAINIPPON INK & CHEMICALS11 citations74
US5981495ANov 9, 1999
Benzopyran derivative and method for treating heart disease using this derivative
DAINIPPON INK & CHEMICALS7 citations73
US6136822AOct 24, 2000
Quinolinone derivative, method for preparing the same, and anti-allergic agent
DAINIPPON INK & CHEMICALS7 citations72
US5428059AJun 27, 1995
Benzopyran derivatives and an anti-allergic agent possessing the same as the active ingredient
DAINIPPON INK & CHEMICALS6 citations71
US4874855AOct 17, 1989
Steroid compounds and process of preparing the same
DAINIPPON INK & CHEMICALS7 citations69
SONY INT EUROPE GMBH
6 patentsUS6803814B1Oct 12, 2004
Demodulator and method for the demodulation of modulated RF signals
SONY INT EUROPE GMBH18 citations92
US6748203B1Jun 8, 2004
Three port structure with modulated LO signal
SONY INT EUROPE GMBH16 citations84
US6507733B1Jan 14, 2003
Three port junction receiver
SONY INT EUROPE GMBH14 citations84
US6735261B1May 11, 2004
Calibration of a N-port receiver
SONY INT EUROPE GMBH13 citations81
US6704562B1Mar 9, 2004
N-port receiver with RF/LO isolation
SONY INT EUROPE GMBH12 citations73
US6683471B2Jan 27, 2004
Power detector using FET transistor
SONY INT EUROPE GMBH10 citations73
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsHITACHI LTD
2 patentsTDK CORP
1 patentTOYO TIRE & RUBBER CO
1 patentShowing the top 50 of 81 patents by PatentIndex Score.