Inventor

HATTORI TAKESHI

46 patents

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

HATTORI TAKESHI

NIPPON TELEGRAPH & TELEPHONE

Telephone network having personal numbers for position-independent

Mobile diversity radio communication system

Digital transmission system

Diversity system

Multitransmitter digital signaling system

Digital mobile communication system and method

NEC CORP

Water-proof structure for use with a frame body

Voice-coded data error processing apparatus and method

Waterproof switch device

Error processing method of ADPCM voice transmission system and apparatus therefor

Plug-in unit storage rack-type apparatus

SUMITOMO CHEMICAL CO

Method of producing Indium Tin Oxide powder

Methods for producing indium-containing aqueous solutions containing reduced amounts of metal impurities

Transparent electrically conductive film and method for production thereof

Transparent electroconductive film and process for producing same

Transparent electroconductive film and process for producing same

TOYOTA MOTOR CO LTD

Dust core and method for producing the same

Soft magnetic member, reactor, powder for dust core, and method of producing dust core

Compressed powder core, powders for compressed power core, and method for producing compressed powder core

Powder magnetic core, powder for magnetic cores, and methods of manufacturing them

HONDA MOTOR CO LTD

Opening and closing apparatus

Powered tailgate system

Automatic opening/closing apparatus for vehicle

HATTORI TAKESHI

Wireless control system for a travelling toy using a single transmitting and receiving channel

Electric current detection circuit

Load control circuit

TOYODA GOSEI KK

Oil pump including gap between flange portion of tubular core and flange-opposing portion of resin housing

Fuel cell cooling system ion exchanger having introduction device for partitioning coolant in communicating pipe

Battery holder

MITSUBA CORP

Automatically opening/closing apparatus for vehicle

Automatic opening/closing device for vehicle

MITSUBISHI HEAVY IND LTD

Method for making a composite aluminum article

Method for making a composite aluminum article

SANKYO SEIKI SEISAKUSHO KK

Coil components and motor using the coil components having a terminal pin with a conducive connection member wound there around

SONY CORP

Method of cleaning substrate

SUNSTAR KK

Means and method for forming syringe

HASEGAWA AKIRA

Material for transparent conductive film and transparent conductive film

MITSUBISHI GAS CHEMICAL CO

Thermoplastic resin compositions

KAWAI MUSICAL INSTR MFG CO

Portable keyboard-type musical instrument

FINESINTER CO LTD

Insulation film, powder for magnetic core and powder magnetic core and processes for producing the same

KRONGTHIP INC

Air cleaner

SAKAI MAIKO

Positive electrode active material, sodium secondary battery, and production method of olivine-type phosphate

TOYOTA CHUO KENKYUSHO KK

Composite magnetic member and method of manufacturing same

KAWANO TAKASHI

Iron powder for dust cores

HWANG JUNGHWAN

Method of producing powder magnetic core and method of producing magnetic core powder

SADAOKA KAZUO

Flake compound