P

Inventor

TAKADA TOMOYUKI

JP51 patents
⚠️ This page may combine multiple inventors who share the name “TAKADA TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO CHEMICAL CO

16 patents
US5587014ADec 24, 1996

Method for manufacturing group III-V compound semiconductor crystals

SUMITOMO CHEMICAL CO118 citations98
US6346720B1Feb 12, 2002

Layered group III-V compound semiconductor, method of manufacturing the same, and light emitting element

SUMITOMO CHEMICAL CO29 citations92
US6225195B1May 1, 2001

Method for manufacturing group III-V compound semiconductor

SUMITOMO CHEMICAL CO22 citations92
US6023077AFeb 8, 2000

Group III-V compound semiconductor and light-emitting device

SUMITOMO CHEMICAL CO27 citations92
US5708301AJan 13, 1998

Electrode material and electrode for III-V group compound semiconductor

SUMITOMO CHEMICAL CO17 citations92
US6875273B2Apr 5, 2005

Method and system for manufacturing III-V Group compound semiconductor and III-V Group compound semiconductor

SUMITOMO CHEMICAL CO16 citations81
US6617235B2Sep 9, 2003

Method of manufacturing Group III-V compound semiconductor

SUMITOMO CHEMICAL CO11 citations74
US6472298B2Oct 29, 2002

Layered group III-V compound semiconductor, method of manufacturing the same and light emitting element

SUMITOMO CHEMICAL CO11 citations74
US5980632ANov 9, 1999

Member for use in production device for semiconductors

SUMITOMO CHEMICAL CO12 citations71
US6388323B1May 14, 2002

Electrode material and electrode for III-V group compound semiconductor

SUMITOMO CHEMICAL CO3 citations63
US6104044AAug 15, 2000

Semiconductor compound electrode material containing calcium and a noble metal

SUMITOMO CHEMICAL CO6 citations62
US7393412B2Jul 1, 2008

Method for manufacturing compound semiconductor epitaxial substrate

SUMITOMO CHEMICAL CO3 citations61
US6914274B2Jul 5, 2005

Thin-film semiconductor epitaxial substrate having boron containing interface layer between a collector layer and a sub-collector layer

SUMITOMO CHEMICAL CO5 citations60
US6100105AAug 8, 2000

Fabrication of InGaAlN based compound semiconductor device

SUMITOMO CHEMICAL CO3 citations60
US8901605B2Dec 2, 2014

Semiconductor wafer, semiconductor device, and method of producing semiconductor wafer

SUMITOMO CHEMICAL CO0 citations51
US9117658B2Aug 25, 2015

Method of producing semiconductor wafer, semiconductor wafer, method of producing semiconductor device and semiconductor device

SUMITOMO CHEMICAL CO1 citations49

CANON KK

14 patents
US7383444B2Jun 3, 2008

Information processing system, information processing apparatus, method of controlling the information processing apparatus, disk array device, method of controlling the disk array device, method of controlling display of the disk array device, and control programs for implementing the methods

CANON KK11 citations84
US9278454B2Mar 8, 2016

Production apparatus

CANON KK18 citations83
US11729035B2Aug 15, 2023

Communication apparatus, information processing apparatus, control method, and storage medium

CANON KK2 citations73
US11083045B2Aug 3, 2021

Communication device, communication method thereof, information processing device, control method thereof, and storage medium

CANON KK2 citations73
US8831007B2Sep 9, 2014

Communication system, method of controlling the same, and storage medium

CANON KK5 citations72
US12438760B2Oct 7, 2025

Communication apparatus, information processing apparatus, control method, and storage medium

CANON KK0 citations62
US11743202B2Aug 29, 2023

Communication apparatus, control method, and storage medium

CANON KK0 citations62
US11612014B2Mar 21, 2023

Communication device, communication method thereof, information processing device, control method thereof, and storage medium

CANON KK0 citations62
US11206220B2Dec 21, 2021

Communication apparatus, control method, and storage medium

CANON KK0 citations62
US7606972B2Oct 20, 2009

Storage unit, information processing apparatus, and eject control method for storage unit

CANON KK3 citations61
US11019681B2May 25, 2021

Communication apparatus, control method, and storage medium

CANON KK0 citations52
US7991061B2Aug 2, 2011

Transmitting device and control method thereof

CANON KK0 citations52
US7814562B2Oct 12, 2010

Information processing apparatus, control method thereof, control program, and storage medium

CANON KK1 citations52
US8942261B2Jan 27, 2015

Transmission apparatus and method

CANON KK0 citations41

TAKADA TOMOYUKI

5 patents

HATA MASAHIKO

4 patents

NIKON CORP

3 patents

UMEHARA MAKOTO

2 patents

NIDEC CORP

2 patents

YAMANAKA SADANORI

2 patents

KOHIRO KENJI

1 patent

HITACHI ASTEMO LTD

1 patent

Showing the top 50 of 51 patents by PatentIndex Score.