Inventor

SAITO AKIRA

JP230 patents

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

SAITO AKIRA

HITACHI CONSTRUCTION MACHINERY

Hydraulic excavator

Hydraulic excavator

Hydraulic excavator

Weight for a construction machine

Weight for a construction machine

Hydraulic excavator

Hydraulic excavator

FUJI ELECTRIC CO LTD

Thin film magnetic element

Magnetic recording medium

One-chip type switching power supply device

Method of demagnetizing and transferring magnetization in a magnetic recording medium, and device thereof

Magnetic recording media, the manufacturing method for the same, and magnetic recording device

Master magnetic information carrier, fabrication method thereof, and a method for manufacturing a magnetic recording medium

Method of magnetic transfer for perpendicular recording medium

ASAHI CHEMICAL IND

Thermoplastic polymer composition

Diene block polymer and polymer composition

Rubber for tire treads and compositions thereof

Process for the preparation of modified block copolymers

Diene polymers, process for production, thereof, and rubber compositions containing same

Hydrogenerated rubber composition

TOSHIBA KK

Image input system based on finger collation

Matrix-addressed display device

Data compression method for efficiently compressing data based on data periodicity

Moving picture managing device

Moving picture managing device and method of managing a moving picture

HITACHI LTD

Optical recording/reproducing apparatus with light beam deflection means including wedge-shaped prism

Optical head device for recording/reproduction for recording medium using plural light spots

Code error correcting method

Optical disk driving with inertial damping spring supporting lens holder

Focus error detection apparatus utilizing focusing an front and rear sides of focal planes

KUBOTA KK

Radio wave receiving signaling device

Theft preventive apparatus and radio wave receiving signaling device

Theft preventive apparatus and radio wave receiving signaling device

NISSAN CHEMICAL IND LTD

5-heteroarylamino-6-oxy-substituted 3(2H)-pyridazinones

5-arylmethylamino-6-oxy-substituted 3(2h)-pyridazinones

IBM

Providing cognition of multiple ongoing meetings in an online conference system

Intelligent vehicle pass-by information sharing

FUJI ELECTRIC HOLDINGS

Spin injection magnetic domain wall displacement device and element thereof

Spin injection magnetic domain wall displacement device and element thereof

TOHO TITANIUM CO LTD

Solid catalyst component and catalyst for polymerization of olefins

SUMITOMO METAL IND

Eddy current retarder

NIHON KAIHEIKI IND CO LTD

Push button switch

KYOCERA CORP

Silicon carbide sintered body and a manufacturing method therefor

KANSAI PAINT CO LTD

Antifouling coating composition

NIPPON CHEMICAL IND

Treating agent for cellulosic textile material and process for treating cellulosic textile material

KUREHA CHEMICAL IND CO LTD

Spirooxazine photochromic compounds

FUKUBI KAGAKU KOGYO KK

Door with an adjustable louver

FUJI PHOTO FILM CO LTD

Camera for shooting movie and still pictures while preventing noise from being recorded

HITACHI INT ELECTRIC INC

Cooling apparatus for electronic unit

SAITO AKIRA

Soluble aggregate, immune tolerance inducer and manufacturing method thereof