Inventor

KAWAKAMI CHIKUNI

JP25 patents

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

KAWAKAMI CHIKUNI

FUJI PHOTO FILM CO LTD

Electronic flash, electronic camera and light emitting head

Direct current power control on selectable voltage step-up and step-down

Direct-current power supply with alarm indicator

Electronic still camera capable of editing picture recorded on disk

Imaging device for digital camera having photodiodes disposed over light shielding membrane for sensing brightness

Battery remaining amount warning circuit

Apparatus for copying modulated video signals from recording medium to recording medium including color and chroma correction

Magnetic record erase circuit

Method of magnetic recording

Battery remaining amount warning circuit

Method of recording and reproducing line sequential color video signal

FUJIFILM CORP

Electronic flash, electronic camera and light emitting head

Electronic flash, electronic camera and light emitting head

Digital camera having an electronic flash device LED as a flashlight source

Lighting apparatus, electronic flash apparatus and camera

Digital camera with light emitting diode flash device

Digital camera having an electronic flash device using LED as a flash light source

Battery remaining amount warning apparatus

Electronic flash, electronic camera and light emitting head

Electronic flash, electronic camera and light emitting head

Lighting apparatus, electronic flash apparatus and camera

Camera and strobe device

KAWAKAMI CHIKUNI

Electronic flash, electronic camera and light emitting head

Electronic flash, electronic camera and light emitting head

Electronic flash, electronic camera and light emitting head