P

Inventor

YAMAMOTO MICHIO

JP73 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO MICHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO CHEMICAL CO

17 patents
US6403852B1Jun 11, 2002

Process for producing alkenyl-substituted aromatic hydrocarbons

SUMITOMO CHEMICAL CO32 citations93
US5034566AJul 23, 1991

Process for the production of 2,3-dimethylbutenes

SUMITOMO CHEMICAL CO30 citations92
US4294940AOct 13, 1981

Resin composition for electrocoating

SUMITOMO CHEMICAL CO37 citations92
US6858559B2Feb 22, 2005

Asymmetric copper complex and cyclopropanation reaction using the same

SUMITOMO CHEMICAL CO13 citations84
US4054612AOct 18, 1977

Process for producing liquid polymer

SUMITOMO CHEMICAL CO28 citations81
US7009079B2Mar 7, 2006

Chiral copper complex and production processes thereof and using the same

SUMITOMO CHEMICAL CO7 citations73
US6670500B2Dec 30, 2003

Chiral copper complex and production processes thereof and using the same

SUMITOMO CHEMICAL CO6 citations73
US5589596ADec 31, 1996

Process for producing amines

SUMITOMO CHEMICAL CO16 citations73
US5395972AMar 7, 1995

Process for producing amines

SUMITOMO CHEMICAL CO11 citations73
US5334789AAug 2, 1994

Oxychlorination catalyst process for preparing the catalyst and method of oxychlorination with use of the catalyst

SUMITOMO CHEMICAL CO7 citations73
US6469198B2Oct 22, 2002

Chiral copper complex catalyst composition and asymmetric production process using the same

SUMITOMO CHEMICAL CO5 citations63
US6388160B1May 14, 2002

Method for producing of 2,3-dimethylbutene-1 and 2,3-dimethylbutene-2

SUMITOMO CHEMICAL CO3 citations63
US6008364ADec 28, 1999

Process for producing alkenyl--substituted pyridine derivative

SUMITOMO CHEMICAL CO2 citations63
US5910618AJun 8, 1999

Process for preparing 2,3-dimethyl-2-butene

SUMITOMO CHEMICAL CO4 citations62
US5349115ASep 20, 1994

Dimerization of low α-olefins

SUMITOMO CHEMICAL CO7 citations62
US4052473AOct 4, 1977

Process for producing liquid polymer

SUMITOMO CHEMICAL CO5 citations62
US7319156B2Jan 15, 2008

Process for producing olefin oxide

SUMITOMO CHEMICAL CO3 citations61

FUTABA DENSHI KOGYO KK

16 patents
US5479442ADec 26, 1995

Spectrum spread receiver and spectrum spread transmitter-receiver including same

FUTABA DENSHI KOGYO KK81 citations96
US5008899AApr 16, 1991

Receiver for spectrum spread communication

FUTABA DENSHI KOGYO KK112 citations96
US6227482B1May 8, 2001

Gyroscope for remote-controlled helicopters

FUTABA DENSHI KOGYO KK50 citations93
US6088633AJul 11, 2000

Mobile body controlling gear

FUTABA DENSHI KOGYO KK27 citations93
USD517129SMar 14, 2006

Radio remote control unit

FUTABA DENSHI KOGYO KK25 citations92
US4929949AMay 29, 1990

Radio control transmitter having improved display characteristics

FUTABA DENSHI KOGYO KK50 citations92
US5222098AJun 22, 1993

Spectrum spread communication system

FUTABA DENSHI KOGYO KK30 citations91
US5629590AMay 13, 1997

Rotational drive control device for variable speed drive motor

FUTABA DENSHI KOGYO KK20 citations84
US5896845AApr 27, 1999

Engine for models and method for controlling engine for models

FUTABA DENSHI KOGYO KK13 citations74
US5144640ASep 1, 1992

Correlation device for spectrum spread communication

FUTABA DENSHI KOGYO KK14 citations74
US5461373AOct 24, 1995

Radio control transmitter

FUTABA DENSHI KOGYO KK8 citations73
US4760392AJul 26, 1988

Transmitter for radio remote control system for model drive unit

FUTABA DENSHI KOGYO KK15 citations73
US4739311AApr 19, 1988

Trim control device for radio remote control system for model drive unit

FUTABA DENSHI KOGYO KK12 citations73
US7343145B2Mar 11, 2008

Radio control system for models

FUTABA DENSHI KOGYO KK2 citations63
US6223729B1May 1, 2001

Controlling apparatus for engine for model and controlling method therefor

FUTABA DENSHI KOGYO KK3 citations63
US4916446AApr 10, 1990

Remote control device

FUTABA DENSHI KOGYO KK4 citations63

JAPAN DISPLAY INC

7 patents

TEIJIN LTD

3 patents

GLORY KOGYO KK

3 patents

TOSHIBA KK

1 patent

ARIKATA JUN

1 patent

HERCOFINA

1 patent

FUJITSU LTD

1 patent

Showing the top 50 of 73 patents by PatentIndex Score.