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Kiyoshige Enomoto
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Yokosuka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Engine driven working machine
Patent number
9,726,095
Issue date
Aug 8, 2017
YAMIBIKO CORPORATION
Takuo Yoshizaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Magneto rotor
Patent number
6,873,073
Issue date
Mar 29, 2005
Oppama Industry Co., Ltd.
Masao Iwata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fuel injection device and air-fuel mixture generating device provid...
Patent number
6,802,284
Issue date
Oct 12, 2004
Oppama Industry Co., Ltd.
Yoshiaki Hironaka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Reciprocating pump with malfunction detecting apparatus
Patent number
6,742,994
Issue date
Jun 1, 2004
Kioritz Corporation
Yoshiaki Hironaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Contactless ignition system for internal combustion engine
Patent number
6,584,957
Issue date
Jul 1, 2003
Oppama Industry Co., Ltd.
Masao Iwata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Power supply apparatus for electrostatic charging and method for same
Patent number
6,574,085
Issue date
Jun 3, 2003
Oppama Industry Co., Ltd.
Yoshiaki Hironaka
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Reciprocating pump
Patent number
6,517,330
Issue date
Feb 11, 2003
Kioritz Corporation
Yoshiaki Hironaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air-fuel mixture generating device
Patent number
6,374,782
Issue date
Apr 23, 2002
Kioritz Corporation
Takeshi Ishikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electrostatic sprayer
Patent number
6,354,522
Issue date
Mar 12, 2002
Oppama Industry Co., Ltd.
Masao Iwata
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Contactless ignition device for internal combustion engines
Patent number
4,515,140
Issue date
May 7, 1985
Oppama Kogyo Kabushiki Kaisha
Kiyoshige Enomoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
PORTABLE ELECTRIC WORK MACHINE, BATTERY PACK, AND BATTERY-PACK-STAT...
Publication number
20180294656
Publication date
Oct 11, 2018
Oppama Industry Co., Ltd.
Masao IWATA
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PORTABLE ELECTRIC WORK MACHINE, AND BATTERY PACK
Publication number
20180294655
Publication date
Oct 11, 2018
Oppama Industry Co., Ltd.
Masao IWATA
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ENGINE-DRIVEN WORKING MACHINE
Publication number
20160123256
Publication date
May 5, 2016
Yamabiko Corporation
Takuo YOSHIZAKI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Contactless ignition system for internal combustion engine
Publication number
20030056756
Publication date
Mar 27, 2003
Masao Iwata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Magneto rotor
Publication number
20030011263
Publication date
Jan 16, 2003
Masao Iwata
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Reciprocating pump
Publication number
20020168267
Publication date
Nov 14, 2002
Yoshiaki Hironaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Fuel injection device and air-fuel mixture generating device provid...
Publication number
20020148419
Publication date
Oct 17, 2002
Yoshiaki Hironaka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Reciprocating pump
Publication number
20010043873
Publication date
Nov 22, 2001
Yoshiaki Hironaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electrostatic sprayer
Publication number
20010032897
Publication date
Oct 25, 2001
Masao Iwata
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Air-fuel mixture generating device
Publication number
20010007249
Publication date
Jul 12, 2001
Kioritz Corporation
Takeshi Ishikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS