Inventor

WATANABE YOSHIHISA

JP54 patents

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

WATANABE YOSHIHISA

MITSUBISHI PETROCHEMICAL CO

Catalytic process for reducing nitrogen oxides to nitrogen

Electrolytic treatment of waste water

Process for catalytically treating exhaust gas containing NOx in the presence of ammonia gas

Process for producing unsaturated alcohols

Process for producing olefin polymers

Process for producing alkenyl-substituted aromatic compounds and catalyst therefor

Process for producing ortho-methylphenols

Process for reducing nitrogen oxides to nitrogen

Process for production of acrolein

Ketone containing terpolymer

Process for production of acrylic acid

SEIKISUI CHEMICAL CO LTD

Magnetic recording media with resin containing vinyl chloride copolymer

Quaternary-containing resin used for magnetic recording media

Resin for magnetic recording media from vinyl chloride with quanternary and phosphoric monomers

Resin for magnetic recording media from vinyl chloride polymer with quaternary groups

Resin used for magnetic recording media derived from vinyl chloride and quaternary monomer

Resin used for magnetic recording media and a method for the production of the same

TOSHIBA KK

Nonvolatile semiconductor memory, method for reading out thereof, and memory card

Semiconductor integrated circuit, booster circuitry, and non-volatile semiconductor memory device

Nonvolatile semiconductor memory, its read method and a memory card

Nonvolatile semiconductor memory, method for reading out thereof, and memory card

NAND-type flash memory and NAND-type flash memory controlling method

IGARASHI ELECTRIC WORKS LTD

Moving material electric control device

Electric actuator and motor used therein

Rotation control motor

Electric actuator

HITACHI LTD

Bar code reader

Method and apparatus for determining ammonia concentration of gas

Inspection device for inspecting projections on the surface of parts

SONY CORP

Piezoelectric electro-mechanical bimorph transducer

Electro-optic light shutter

SUNTOOL CO LTD

Wheelbarrow

Wheelbarrow

DAINIPPON PRINTING CO LTD

Heat transfer sheet

Process for producing a polyvinyl acetacetal resin for use in a heat transfer sheet

NISSAN CHEMICAL IND LTD

N-alkylation of heterocyclic, aromatic amines

Method of alkylating of triazine derivatives

HOKKO CHEM IND CO

1-Substituted 4-carbamoyl-1,2,4-triazol-5-one derivatives and herbicide

Substituted phenyl urea and herbicides for use in paddy field

IWAI MAKOTO

Nonvolatile semiconductor memory, method for reading out thereof, and memory card

Nonvolatile semiconductor memory, method for reading out thereof, and memory card

WATANABE YOSHIHISA

Semiconductor memory write method

Semiconductor memory device capable of compensating variation with time of program voltage

FUJIMI KENMAZAI KOGYO KABUSHIK

Active material compositions with porous protective sheath and method for preparing

TOYO COMMUNICATION EQUIP

Broad-band surface acoustic wave filter with specific ratios of transducer electrode period to reflector period

KUTSUKAKE HIROYUKI

Semiconductor device

MARUZEN PETROCHEM CO LTD

Pentacyclic hydrocarbon compound and halogenated pentacyclic hydrocarbon compound, and preparation processes thereof

RICOH CO LTD

Image forming apparatus and image forming method

JAPAN RED CROSS

Panel cell used for granulocyte antibody detection

WATANABE YOHHEI

Lubricant coating device and image forming apparatus incorporating the lubricant coating device