Inventor

NANBA YASUHIRO

JP28 patents

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

NANBA YASUHIRO

MINOLTA CAMERA KK

Solid-state image sensing device providing a logarithmically proportional output signal

Automatic rangefinder system for photographic camera with light emitting and receiving means

Exposure control devices for photographic cameras

Distance measuring device for use in a camera

Rangefinding system

Photoelectric rangefinder

Programmed automatic exposure control circuitry

Digital exposure meter

Focus detecting device

Apparatus for dating camera film

Exposure control devices for photographic cameras

Exposure indicating device

Focus detecting photoelectric device

Light measuring circuit

Automatic focus control device

Image focussing mechanism

Automatic exposure time control circuitry for a camera using a photodiode as a light measuring element

Focus detecting photoelectric device and focus detecting system

Data photographic device for camera

Exposure control devices for photographic cameras

Exposure time control device for an electric shutter in a single reflex camera with through the lens measuring system

Exposure time control device for an electric shutter in a single reflex camera with through the lens measuring system

ELPIDA MEMORY INC

Redundancy circuit and semiconductor device using the same

Semiconductor memory device

Method of checking the state of a capacitor fuse in which the voltage applied to the capacitor fuse is the same level as voltage applied to memory cells

NEC CORP

Semiconductor memory device with a refresh function

Memory device with booting circuit capable of pre-booting before wordline selection

Dynamic random access memory device with intermediate voltage generator interrupting power supply in test operation