Inventor
Minoru Nitta
Inventor
Upland, CA, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F28Fprimary
F28FDetails of heat-exchange and heat-transfer apparatus, of general application19%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact13%
C22CAlloys12%
B22FWorking metallic powder10%
H04LTransmission of digital information, e.g. telegraphic communication7%
Y10TTechnical subjects covered by former us classification7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B23KSoldering or unsoldering3%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
PatentTitleYear
11,114,949Inverter control board that is configured so that a detection circuit is appropriately arranged202110,697,406Heat exchanger utilizing flow path assemblies202010,208,714Heat exchanger utilized as an EGR cooler in a gas recirculation system20199,325,743'Information processing apparatus, method, and program'20169,151,547'Heat exchanger utilizing chambers with sub-chambers having respective medium directing inserts coupled therein'20158,584,741'Heat exchanger with heat exchange chambers utilizing protrusion and medium directing members and medium directing channels'20138,393,385'Heat exchanging apparatus and method of making same'20138,307,886'Heat exchanging device and method of making same'20127,987,900'Heat exchanger with heat exchange chambers utilizing respective medium directing members'20117,096,927'Two-piece radiator/condenser pin assembly'20066,877,224'Method and apparatus for manufacturing a condenser manifold via a stamping process utilizing multiple dies'20056,793,121'Clasp having a flange to couple a heat exchanger to a device in a cooling system'20046,557,373'Apparatus for coupling a manifold block to a condenser manifold'20036,377,976'DESTINATION INCONSISTENCY JUDGEMENT APPARATUS AND DESTINATION INCONSISTENCY CORRECTION APPARATUS, DESTINATION INCONSISTENCY JUDGEMENT METHOD AND DESTINATION INCONSISTENCY CORRECTION METHOD, AND MEDIUM RECORDED WITH DESTINATION INCONSISTENCY JUDGEMENT PROGRAM AND DESTINATION INCONSISTENCY CORRECTION PROGRAM, IN STORE-AND-FORWARD TYPE OF ELECTRONIC CONFERENCE SYSTEM'20026,337,864'Information transmission apparatus, information transmission method, and medium recorded with information transmission program, in store-and-forward type of electronic conference system'20026,229,825'Information consistency apparatus and method'20016,154,764'On-line forum-type electronic conference system maintaining consistency of messages'20006,131,170'Registered information recovery processing apparatus, registered information recovery processing method and medium recorded with registered information recovery processing program in store-and-forward type electronic conference system'20006,018,760'Object move processing apparatus, object move processing method and medium recorded with object move processing program in store-and-forward type of electronic conference system'20005,735,342'Heat exchanger'19985,529,118'Heat exchange system for vehicles and heat exchanger therefor'19965,507,853'Iron powder and mixed powder for powder metallurgy as well as method of producing iron powder'19965,458,670'Iron powder and mixed powder for powder metallurgy as well as method of producing iron powder'19955,338,508'Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same'19944,810,285'Process for preparing spherical copper fine powder'19894,743,425'Method of producing ferrous sintered alloys with superior abrasion resistance'19884,266,974'Alloy steel powder having excellent compressibility, moldability and heat-treatment property'19814,234,168'Apparatus for producing low-oxygen iron-base metallic powder'19804,223,874'Shaft furnace for producing low-oxygen iron-base metallic powder for powder metallurgy'19804,209,320'Process for producing low-oxygen iron-base metallic powder'19803,966,454'Method for producing iron or iron alloy powders having a low oxygen content'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1996Patents assigned to KAWASAKI STEEL CO (10)· patent assignee history
1976–1996Based in Chiba, JP· patent location history
1996–2020Based in Upland, CA, US· patent location history
2000–2016Patents assigned to FUJITSU LTD (7)· patent assignee history
2000–2002Based in Shizuoka, JP· patent location history
2003–2006Patents assigned to NEWFIELD TECHNOLOGY CORP (4)· patent assignee history
2011–2020Patents assigned to MIKUTAY CORP (7)· patent assignee history
2012–2016Patents assigned to NITTA MINORU (4)· patent assignee history
2016Based in Kawasaki, JP· patent location history
2021Based in Obu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAWASAKI STEEL CO | 10 | 1976–1996 |
| FUJITSU LTD | 7 | 2000–2016 |
| MIKUTAY CORP | 7 | 2011–2020 |
| NEWFIELD TECHNOLOGY CORP | 4 | 2003–2006 |
| NITTA MINORUself | 4 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Upland, California, US | 13 | 1996–2020 |
| Chiba, JP | 10 | 1976–1996 |
| Shizuoka, JP | 6 | 2000–2002 |
| Obu, JP | 1 | 2021 |
| Kawasaki, JP | 1 | 2016 |