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Inventor

Kenichi Miyazawa

Inventor
Kawasaki, JP

Overview

57→
Patents
1988–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 57 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps16%
B82YSpecific uses or applications of nanostructures14%
B22DCasting of metals9%
G10HElectrophonic musical instruments7%
Y10TTechnical subjects covered by former us classification7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
G07GRegistering the receipt of cash, valuables, or tokens4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
C22CAlloys3%
C21DModifying the physical structure of ferrous metals3%
PatentTitleYear
10,964,296Board for stringed instrument, acoustic stringed instrument, and method of manufacturing board for stringed instrument20219,666,168'Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrument'20179,406,285'Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrument'20167,560,634'Electronic musical instrument having tuning device'20097,528,318'Musical tone control apparatus and method'20097,512,246'Stereo sounding method, stereo sounding system, and musical tone generation control system'20097,371,954'Tuner apparatus for aiding a tuning of musical instrument'20087,351,903'Musical composition data editing apparatus, musical composition data distributing apparatus, and program for implementing musical composition data editing method'20087,323,631'Instrument performance learning apparatus using pitch and amplitude graph display'20087,297,862'Musical tone control apparatus and method'20077,147,191'Display tilting apparatus'20067,055,334'Air-conditioning unit and air-conditioning apparatus incorporating same'20067,032,824'Scanner'20067,017,803'Point-of-sale terminal'20067,005,570'Tone generating apparatus, tone generating method, and program for implementing the method'20066,919,503'Musical tone generation control system, musical tone generation control method, and program for implementing the method'20056,803,512'Musical tone generating apparatus, plucked string instrument, performance system, electronic musical instrument, musical tone generation control method, and program for implementing the method'20046,804,171'Temperature difference drive unit, and electric device, timepiece and light electrical appliance having the same'20046,665,156'Magnetoresistive head, manufacture thereof, and magnetic recording/reproducing apparatus with such magnetic head'20036,646,275'Charged particle beam exposure system and method'20036,486,479'Charged particle beam exposure system and method'20026,427,444'Method and device for converting thermal energy and device with the thermal energy converting device'20026,407,909'Terminal unit with display panel shaft support'20026,329,214'Manufacture of field emission device'20016,118,129'Method and system for exposing an exposure pattern on an object by a charged particle beam which is shaped into a plurality of beam elements'20006,099,414'Golf club head and method for producing the same'20006,072,185'Charged-particle-beam exposure device and method capable of high-speed data reading'20006,057,907'Method of and system for exposing pattern on object by charged particle beam'20005,995,375'Cell holder unit and electronic device using such'19995,977,548'Charged particle beam exposure system and method'19995,965,895'Method of providing changed particle beam exposure in which representative aligning marks on an object are detected to calculate an actual position to perform exposure'19995,920,077'Charged particle beam exposure system'19995,910,658'Method and system for changed particle beam exposure'19995,866,300'Method of and system for exposing pattern on object by charged particle beam'19995,841,145'Method of and system for exposing pattern on object by charged particle beam'19985,838,536'Display device having tilt mechanism for adjustment with respect to operator device'19985,743,103'Air conditioner'19985,721,432'Method of and system for charged particle beam exposure'19985,719,402'Method of and system for charged particle beam exposure'19985,614,725'Charged particle beam exposure system and method'19975,546,319'Method of and system for charged particle beam exposure'19965,528,048'Charged particle beam exposure system and method'19965,470,636'Magnetic recording medium and method of producing it'19955,445,686'Fe-Cu alloy sheet having an alloy structure of high uniformity'19955,439,046'Process for producing thin sheet by continuous casting in twin-roll system'19955,434,795'Method of forming pattern having optical angle in charged particle exposure system'19955,350,009'Twin roll-type sheet continuous casting method and apparatus'19945,286,315'Process for preparing rollable metal sheet from quenched solidified thin cast sheet as starting material'19945,284,535'Method of manufacturing an austenitic stainless steel sheet and a manufacturing system for carrying out the same'19945,256,202'Ti-A1 intermetallic compound sheet and method of producing same'19935,087,298'Process of producing continuous thin sheet of TiAl intermetallic using pair of cooling rolls'19925,065,812'Process for the twin-roll type, continuous casting of metal sheets'19915,049,204'Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process'19915,028,277'Continuous thin sheet of TiAl intermetallic compound and process for producing same'19914,986,339'Process and apparatus for continuous sheet casting by twin rolls'19914,770,821'Method for preparing .beta.-chloropivaloyl chloride'19884,747,445'Continuous casting method'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2000Patents assigned to NIPPON STEEL CORP (13)· patent assignee history
1988–2003Based in Kawasaki, JP· patent location history
1995–2003Patents assigned to FUJITSU LTD (20)· patent assignee history
1995–2021Patents assigned to YAMAHA CORP (16)· patent assignee history
1998–2006Patents assigned to MITSUBISHI HEAVY IND LTD (2)· patent assignee history
2000–2006Based in Tokyo, JP· patent location history
2003–2009Based in Shizuoka, JP· patent location history
2004–2009Based in Iwata, JP· patent location history
2006Patents assigned to FUJITSU FRONTECH LTD (3)· patent assignee history
2008–2021Based in Fukuroi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD201995–2003
YAMAHA CORP161995–2021
NIPPON STEEL CORP131988–2000
FUJITSU FRONTECH LTD32006
MITSUBISHI HEAVY IND LTD21998–2006
Locations
LocationPatentsSpan
Kawasaki, JP231988–2003
Fukuroi, JP52008–2021
Iwata, JP52004–2009
Shizuoka, JP42003–2009
Tokyo, JP32000–2006