Inventor

YAMAMOTO YOSHIHARU

JP73 patents

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

YAMAMOTO YOSHIHARU

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Light source equipment optical scanner and data reading apparatus using the same

Method of designing a post-objective type optical scanner and product made by the method

Lens barrel, imaging device and camera

Pos-objective type optical scanner

Post-objective type optical scanner and image forming apparatus using the same

Transmission projection screen and method of manufacturing the same

Anamorphic single lens

Projection lens

Wide-angle imaging optical system and wide-angle imaging apparatus surveillance imaging apparatus vehicle-mounted imaging apparatus and projection apparatus using the wide-angle imaging optical system

Display device using transparent type LCD

Code sheet representing multiple code information and method for producing the same

Optical scanner, image forming apparatus and image reading apparatus

Illuminating device and projector using it and built-in display unit

Optical scanner, image forming apparatus and image reading apparatus

Color corrected projection lens

Reflection optical device and imaging apparatus comprising it, multi-wavelength imaging apparatus, and vehicle mounted monitor

Optical scanning device and color image forming apparatus

Reflection optical device, and reflection solid-state optical device, imaging device comprising this, multiwavelength imaging device, video camera, and monitoring device mounted on vehicle

Optical scanner

Infrared wide-angle single lens for use in an infrared optical system

Pyro-electric type infrared detector

Projection lens and projection television system using the same

Projection lens

Light scanning system

Projection lens for high definition TV

Compact projection lens

Projection lens apparatus

Selective shading device and an optical device using the same

Projection lens

Distance-measuring optical apparatus, distance-measuring method, distance-measuring system, in-vehicle imager, and in-vehicle driving support apparatus

Optical scanner and image forming apparatus

Light quantity distribution control element and optical apparatus using the same

Surface foreign matter inspecting device

Optical scanner, and image reading apparatus and image forming apparatus using the same

Anamorphic single lens for use in an optical scanner

Post-objective type optical scanner

Scanner optics and image formation apparatus using the same

NITTO ELECTRIC IND CO

Plastic laminated metallic foil and method for preparing the same

Plastic laminated metallic foil and method for preparing the same

Metal foil-plastic laminate and method of preparing the same

PANASONIC CORP

Light-absorbing member

Member having antireflection structure

HONDA MOTOR CO LTD

Premix combustor for gas turbine engine

SEIKO INSTR INC

Portable device for collecting information about living body, and system and method for collecting information about living body

JAPAN POLYCHEM CORP

Moldability modifier for polypropylene resin and polypropylene resin composition containing the same

MITSUBISHI PETROCHEMICAL CO

Highly crystalline polypropylene for forming film

EXCEL ENGINEERING CO LTD

Ultrasonic liquid injection device

TOKYO TUNGSTEN KK

Composite carbide powder used for cemented carbide and method of producing the same

OKUNO TAKUYA

Cemented carbide and cutting tool using same

YAMAMOTO YOSHIHARU

Semiconductor substrate cleansing apparatus