Inventor

Kazunori Suzuki

Inventor

Nagoya, JP

Overview

1986–2021

Patent span

Physics

Primary field (CPC G)

Patents· 65 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography7%

G01FMeasuring volume, volume flow, mass flow or liquid level4%

G01NInvestigating or analysing materials by determining their chemical or physical properties4%

G02BOptical elements, systems or apparatus4%

G06KGraphical data reading4%

G11BInformation storage based on relative movement between record carrier and transducer4%

G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

B43KImplements for writing or drawing3%

C04BLime, magnesia3%

PatentTitleYear

11,094,517Method and device for preparing measurement sample for MALDI mass spectrometry, measurement sample for MALDI mass spectrometry, MALDI mass spectrometry method, and non-transitory recording medium for preparing measurement sample for MALDI mass spectrometry2021 11,061,344Toner, toner stored unit, image forming apparatus, and image forming method2021 10,591,332Airflow meter2020 10,317,814Powder supply device and image forming apparatus incorporating same2019 10,260,921Thermal flow meter2019 10,228,739Power management apparatus, power management method, power management system, and non-transitory storage medium2019 10,190,899Thermal flow sensor2019 10,148,887Imaging control device2018 10,048,646Image forming apparatus with frame body and detachable cartridge with integrated photosensitive drum2018 10,007,209Developing device and image forming apparatus incorporating same that reduce low-flow regions of toner within the developing device2018 9,897,938'Developing device and image forming apparatus incorporating same'2018 9,817,335'Powder amount detector, powder supply device, and image forming apparatus incorporating same'2017 9,471,009'Developer container, developer replenisher, and image forming apparatus'2016 9,395,652'Developing unit, process cartridge, and image forming apparatus'2016 9,297,677'Gas flow rate measuring apparatus for minimizing temperature dependent errors'2016 8,844,348'Gas flow rate measurement device'2014 8,794,548'Formation method of water repellent layer and injector having water repellent layer'2014 8,100,350'Injector'2012 8,088,336'Reducing gas generator and solid reductant SCR system having the generator'2012 8,014,645'Dispersion shifted optical fiber'2011 7,895,829'Exhaust purification device of engine'2011 7,896,262'Fuel injection valve for internal combustion engine'2011 7,611,664'Container for supplying molten metal and safety device'2009 7,584,211'Parts list system for managing parts used for unit and a method of preparing a parts list'2009 7,492,911'Noise reducing device'2009 7,452,498'Pressure-regulating device, transportation vehicle, and pressure difference-controlling unit'2008 7,396,504'Method for supplying molten metal, system for supplying molten metal, producing method for producing aluminum, producing method for producing aluminum molding product, producing method of automobile, transporting vehicle, container, and apparatus for supplying molten metal'2008 7,359,374'Relay device and method'2008 7,333,402'Magneto-optical head support structures'2008 7,182,846'Hydrogen-containing gas measurement sensor element and measuring method using same'2007 7,047,237'System and method for checking data stored in database system used for part management'2006 7,046,887'Polarization preserving optical fiber and absolute single polarization optical fiber'2006 7,016,267'Magnetooptical recording apparatus having retreatable magnetic head'2006 6,994,780'Gas sensor and method of detecting gas concentration'2006 6,952,295'Hologram screen and hologram display'2005 6,951,601'Oxygen concentration detector'2005 6,829,066'Hologram screen'2004 6,771,404'Hologram screen'2004 6,742,977'Substrate processing device, substrate conveying device, and substrate processing method'2004 6,534,717'Self-lubricating enameled wire'2003 6,371,185'Pneumatic tires with sidewall reinforcing layers'2002 6,280,036'Projection apparatus'2001 6,194,068'Wire for wire saw apparatus'2001 6,097,692'Apparatus for feeding and ejecting an optical card'2000 5,973,220'Method of disposal of metallic aluminum-containing radioactive solid waste'1999 5,808,981'Information recording/reproducing apparatus capable of movement in two directions of a card-like information recording medium'1998 5,732,363'Solidifying material for radioactive wastes, process for solidifying radioactive wastes and solidified product'1998 5,578,811'Information recording and/or reproducing apparatus provided with optical card carrying mechanism'1996 5,492,878'Catalyst for cleaning exhaust gas with alumina, ceria, zirconia, nickel oxide, alkaline earth oxide, and noble metal catalyst, and method for preparing'1996 5,393,397'Oxygen sensor'1995 5,360,969'Information recording and reproducing apparatus including a feed roller and feed plate for feeding a recording medium to a setting position on a mount table'1994 5,352,051'Writing instrument'1994 5,307,338'Apparatus for recording and/or reproducing information'1994 5,217,313'Writing instrument'1993 5,190,385'Ink ribbon regenerating device'1993 5,087,144'Temporary ink storage member and writing instrument using the same'1992 4,832,893'Method for producing a PLZT compound'1989 4,804,164'Flow control device'1989 4,761,242'Piezoelectric ceramic composition'1988 4,737,315'Method of treating radioactive organic wastes'1988 4,708,508'Ink guide for writing instruments'1987 4,693,833'Method of treating radioactive waste water resulting from decontamination'1987 4,643,579'Aligning method'1987 4,637,850'Press apparatus for planar members'1987 4,624,792'Method for treating radioactive organic wastes'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2008Based in Yokohama, JP· patent location history

1987–2018Patents assigned to CANON KK (11)· patent assignee history

1987–2019Based in Kanagawa, JP· patent location history

1988–2014Based in Nagoya, JP· patent location history

1993–2009Based in Saitama, JP· patent location history

2004–2014Patents assigned to DENSO CORP (9)· patent assignee history

2012–2018Patents assigned to SUZUKI KAZUNORI (10)· patent assignee history

2014–2020Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (5)· patent assignee history

2014–2020Based in Hitachinaka, JP· patent location history

2016–2021Patents assigned to RICOH CO LTD (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	11	1987–2018
SUZUKI KAZUNORIself	10	2012–2018
DENSO CORP	9	2004–2014
RICOH CO LTD	8	2016–2021
HITACHI AUTOMOTIVE SYSTEMS LTD	5	2014–2020

Locations

Location	Patents	Span
Nagoya, JP	14	1988–2014
Yokohama, JP	11	1986–2008
Kanagawa, JP	9	1987–2019
Hitachinaka, JP	5	2014–2020
Saitama, JP	5	1993–2009