P

Inventor

YANAGI MICHIO

JP15 patents
⚠️ This page may combine multiple inventors who share the name “YANAGI MICHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON DENSHI KK

9 patents
US5479298ADec 26, 1995

ND filter and aperture device using the same

CANON DENSHI KK51 citations89
US10302934B2May 28, 2019

Light amount adjusting device, imaging optical system, and image capturing apparatus

CANON DENSHI KK2 citations73
US5222006AJun 22, 1993

Magnetic head and core chip having a magnetic thin film

CANON DENSHI KK15 citations73
US5164870ANov 17, 1992

Magnetic head employing a magnetic gap material composed of Cr2 O3

CANON DENSHI KK11 citations73
US9513417B2Dec 6, 2016

Optical filter and optical apparatus

CANON DENSHI KK4 citations72
US6916101B2Jul 12, 2005

Metallic mirror, metallic rotary polygonal mirror, and process for their production

CANON DENSHI KK10 citations71
US6952314B2Oct 4, 2005

Method of manufacturing ND filter, and aperture device and camera having ND filter

CANON DENSHI KK9 citations69
US9588401B2Mar 7, 2017

Fiber-reinforced laminate, shutter device and camera

CANON DENSHI KK3 citations65
US10416443B2Sep 17, 2019

Light amount adjusting device, imaging optical system, and image capturing apparatus

CANON DENSHI KK0 citations52

CANON KK

3 patents
US5777828AJul 7, 1998

Magnetic alloy and magnetic head having at least a part made of the magnetic alloy

CANON KK8 citations73
US5478416ADec 26, 1995

Magnetic alloy

CANON KK12 citations73
US4593333AJun 3, 1986

Magnetic head

CANON KK4 citations62

UCHIYAMA MASAYUKI

2 patents
US9588266B2Mar 7, 2017

Optical filter and optical apparatus

UCHIYAMA MASAYUKI3 citations70
US9316766B2Apr 19, 2016

Optical filter, optical device, electronic device and anti-reflection composite

UCHIYAMA MASAYUKI0 citations39

WAKABAYASHI TAKAYUKI

1 patent
US8755134B2Jun 17, 2014

ND filter, and iris device and optical apparatus having the same

WAKABAYASHI TAKAYUKI0 citations46