P

Inventor

KOIKE ATSUSHI

JP104 patents
⚠️ This page may combine multiple inventors who share the name “KOIKE ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

13 patents
US5065698ANov 19, 1991

Film forming apparatus capable of preventing adhesion of film deposits

CANON KK617 citations99
US5575849ANov 19, 1996

Apparatus for producing a substrate having a surface with a plurality of spherical dimples for photoconductive members

CANON KK110 citations97
US6881684B2Apr 19, 2005

Method of forming silicon nitride deposited film

CANON KK24 citations90
US9682552B2Jun 20, 2017

Liquid ejection head, method of cleaning the same, and recording apparatus

CANON KK7 citations84
US6551471B1Apr 22, 2003

Ionization film-forming method and apparatus

CANON KK18 citations82
US5112185AMay 12, 1992

Method for replacing a deposit shield in an evacuated film forming chamber

CANON KK12 citations74
US5009974AApr 23, 1991

Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface

CANON KK5 citations74
US4939057AJul 3, 1990

Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface

CANON KK5 citations74
US4834501AMay 30, 1989

Light receiving member having a light receiving layer of a-Si(Ge,Sn)(H,X) and a-Si(H,X) layers on a support having spherical dimples with inside faces having minute irregularities

CANON KK8 citations74
US4798776AJan 17, 1989

Light receiving members with spherically dimpled support

CANON KK7 citations74
US4773244ASep 27, 1988

Apparatus for producing a substrate for a photoconductive members

CANON KK9 citations74
US4740440AApr 26, 1988

Amorphous silicon multilayered photosensitive element containing spherical-dimpled substrate surface

CANON KK8 citations74
US4732834AMar 22, 1988

Light receiving members

CANON KK11 citations74

MITSUI MINING & SMELTING CO

13 patents
US6588268B1Jul 8, 2003

Flow rate sensor, temperature sensor and flow rate detecting apparatus

MITSUI MINING & SMELTING CO42 citations92
US6604417B1Aug 12, 2003

Flow sensor and strainer integrated flowmeter

MITSUI MINING & SMELTING CO20 citations91
US7574897B2Aug 18, 2009

Device for detecting leakage of liquid in tank

MITSUI MINING & SMELTING CO8 citations84
US7028533B2Apr 18, 2006

Flow rate measuring method and flowmeter, flow rate measuring section package used for them and flow rate measuring unit using them, and piping leakage inspection device using flowmeter

MITSUI MINING & SMELTING CO11 citations84
US6920778B2Jul 26, 2005

Device for detecting leakage of liquid in tank

MITSUI MINING & SMELTING CO14 citations84
US7647844B2Jan 19, 2010

Device and method of detecting flow rate/liquid kind, and device and method of detecting liquid kind

MITSUI MINING & SMELTING CO11 citations83
US7536900B2May 26, 2009

Leak detector and leak detecting system using the same

MITSUI MINING & SMELTING CO11 citations83
US7058532B1Jun 6, 2006

Flowmeter

MITSUI MINING & SMELTING CO19 citations83
US6983214B2Jan 3, 2006

Flow rate measuring method and flow-meter

MITSUI MINING & SMELTING CO12 citations82
US6782743B2Aug 31, 2004

Flow metering method and flowmeter

MITSUI MINING & SMELTING CO13 citations82
US6647777B1Nov 18, 2003

Flow rate sensor, flow meter, and discharge rate control apparatus for liquid discharge machines

MITSUI MINING & SMELTING CO17 citations82
US7334455B2Feb 26, 2008

Leak detector of liquid in tank

MITSUI MINING & SMELTING CO13 citations81
US7377185B2May 27, 2008

Device and method of detecting flow rate/liquid kind, and device and method of detecting liquid kind

MITSUI MINING & SMELTING CO8 citations73

TACHI S CO

8 patents

KOKUSAI DENSHIN DENWA CO LTD

5 patents

KDDI CORP

5 patents

SANYO ELECTRIC CO

2 patents

ISHIKAWA AKIO

2 patents

BRITISH TELECOMM

1 patent

IHI CORP

1 patent

Showing the top 50 of 104 patents by PatentIndex Score.