Inventor
Takeshi Nakazawa
Inventor
Hyogo, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing20%
Y10TTechnical subjects covered by former us classification16%
F16CShafts14%
G06FElectric digital data processing10%
G05GControl devices or systems insofar as characterised by mechanical features only6%
H04NPictorial communication, e.g. television6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
G01CMeasuring distances, levels or bearings4%
G05BControl or regulating systems in general4%
PatentTitleYear
10,571,951Input/output operation device202010,274,988Input/output operation device201910,108,219Input/output operation device201810,077,836Selector20189,958,968Input and output operation device20187,853,798'Program tamper detecting apparatus, method for program tamper detection, and program for program tamper detection'20107,530,283'Ball screw mechanism'20097,159,481'Ball screw device and linear motion device'20077,146,869'Ball screw device and linear motion device'20066,966,223'Vehicle speed display apparatus'20056,962,226'Vehicular two-wheel drive and four-wheel drive switching system'20056,940,684'Disk device and seek control method'20056,871,434'Indicator'20056,813,968'Ball screw device and linear motion device'20046,805,019'Ball screw device and linear motion device'20046,742,408'Ball screw mechanism'20046,674,480'Device for and method of converting a frame rate in a moving picture decoder, and a record medium and an integrated circuit device for implementing such a method'20046,650,709'Image decoding device, image decoding method, and storage medium and integrated circuit thereof'20036,347,558'Ball screw device and linear motion device'20025,595,257'Control apparatus for a vehicle'19974,984,161'Method for controlling automatic transmissions'19914,964,841'Continuously variable transmission'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to AICHI MACHINE IND (1)· patent assignee history
1991–2005Patents assigned to HONDA MOTOR CO LTD (5)· patent assignee history
1991–2005Based in Saitama, JP· patent location history
2002–2009Patents assigned to NSK LTD (7)· patent assignee history
2002–2007Based in Maebashi, JP· patent location history
2003–2010Patents assigned to NEC ELECTRONICS CORP (3)· patent assignee history
2003–2004Based in Tokyo, JP· patent location history
2004–2009Based in Gunma, JP· patent location history
2018–2020Patents assigned to PANASONIC IP MAN CO LTD (5)· patent assignee history
2018–2020Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NSK LTD | 7 | 2002–2009 |
| HONDA MOTOR CO LTD | 5 | 1991–2005 |
| PANASONIC IP MAN CO LTD | 5 | 2018–2020 |
| NEC ELECTRONICS CORP | 3 | 2003–2010 |
| AICHI MACHINE IND | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hyogo, JP | 5 | 2018–2020 |
| Maebashi, JP | 5 | 2002–2007 |
| Saitama, JP | 5 | 1991–2005 |
| Gunma, JP | 2 | 2004–2009 |
| Tokyo, JP | 2 | 2003–2004 |