P

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 patents
US4986213AJan 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 patents
US6823181B1Nov 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 patents

SONY INT EUROPE GMBH

6 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

HITACHI LTD

2 patents

TDK CORP

1 patent

TOYO TIRE & RUBBER CO

1 patent

Showing the top 50 of 81 patents by PatentIndex Score.