Inventor

WATANABE ITARU

JP39 patents

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

WATANABE ITARU

CANON KK

Detection system, liquid-jet printing apparatus and liquid container

Pressure adjustment chamber, ink-jet recording head having the same, and ink-jet recording device using the same

Ink jet recording apparatus

Liquid supply system, ink jet recording head, ink jet recording apparatus and liquid filling method

Recording head and recording apparatus with temperature control

Optical linear encoder and recording apparatus using the same

Inkjet recording apparatus

Cartridge with opposed electrical and ink connection portions, and carriage and ink jet recording apparatus for same

Printing head for printer

Printing head for printer

Objective lens for image pickup apparatus with size of image pickup surface changeable between aspect ratios

Inkjet recording apparatus

NIPPON KOKAN KK

Method of liquid phase diffusion bonding of metal bodies

Method of manufacturing high tensile strength steel plates

Method of large current gas shielded arc welding

Method of manufacturing thick, high-strength steel pipe for low temperature service

Method of high speed gas shielded arc welding

Method for longitudinally seam-welding pipe-bland for welded steel pipe from inside along groove

Method of multiple electrode gas shielded arc welding

Method of multiple gas shielded arc welding

Method and apparatus for seam-welding steel pipes

Method for eliminating residual magnetism in pipe-blank for welded steel pipe longitudinally seam-welded from inside

Preventing magnetization of pipe blank in GMA welding

Method for longitudinally seam-welding pipe-blank for welded steel pipe from the inside along a groove

ASAHI CHEMICAL IND

Cation exchange membrane preparation and use thereof

Reinforced ion-exchange membrane

Electrolysis of aqueous alkali metal halide solution

Process for production of perfluorocarbon type cation exchange membrane

Cation exchange membrane

TOKAI RIKA CO LTD

Switch device and method for controlling switch device

Switch device

Operation device comprising a housing arranged on a center cluster

Remote control device, processing device, and non-transitory computer-readable medium having recorded computer program for the processing device to remotely control an operation of a controlled device

OKUBO HIKARU

Resin composition and semiconductor device produced by using the same

Resin composition and semiconductor device produced by using the same

HOYA CORP

Glass material for carrying a photocatalyst, filter device using the same and light irradiating method

TOKYO SHIBAURA ELECTRIC CO

Watch case

SUMITOMO BAKELITE CO

Resin composition and semiconductor device produced by using the same

SOSIN CO LTD

Anti-allergy functional food composition, cosmetic and percutaneous external agent