Inventor
Akira Saitou
Inventor
Machida, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials19%
B60CVehicle tyres15%
G06FElectric digital data processing11%
H01PWaveguides11%
H04NPictorial communication, e.g. television11%
H03HImpedance networks, e.g. resonant circuits7%
B29CShaping or joining of plastics4%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G06VImage or video recognition or understanding4%
PatentTitleYear
10,868,370Wireless communication apparatus and antenna device20209,093,757'Antenna'20158,816,922'Multi-frequency antenna'20148,717,253'Antenna'20147,842,224'Vacuum forming apparatus and vacuum forming method'20107,693,334'Pathological diagnosis support device, program, method, and system'20107,528,708'Variation detection device, data communication apparatus, and method of detecting variation'20097,450,815'Image recording and reproducing apparatus'20087,397,348'Data communication apparatus with intermittent activation control circuit'20087,312,733'Semiconductor apparatus with an analog-to-digital converter and amplifier'20077,285,988'Comparator circuit with offset control'20077,274,267'Balun'20077,265,717'Ultra-wideband antenna and ultrahigh frequency circuit module'20077,259,707'Semiconductor device with A/D converter'20077,250,834'Bandpass filter for differential signal, and multifrequency antenna provided with same'20077,196,597'Bandpass filter for differential signal, and multifrequency antenna provided with same'20076,789,078'Member information registration method and system, and member verification method and system'20046,763,174'Image recording and reproducing apparatus'20046,292,618'Image recording and reproducing apparatus'20015,477,477'Data shifting circuit by utilizing MOS barrel shifter'19954,991,075'Low-switching loss DC-DC converter'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2008Patents assigned to HITACHI LTD (3)· patent assignee history
2001–2008Based in Ibaraki, JP· patent location history
2007–2009Patents assigned to NEC ELECTRONICS CORP (5)· patent assignee history
2007Patents assigned to CAMPUS CREATE CO LTD (3)· patent assignee history
2007–2015Based in Machida, JP· patent location history
2007–2009Based in Yamagata, JP· patent location history
2007–2010Based in Tokyo, JP· patent location history
2014–2015Patents assigned to AOKI YUTAKA (3)· patent assignee history
2014–2015Patents assigned to CASIO COMPUTER CO LTD (3)· patent assignee history
2020Based in Chofu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC ELECTRONICS CORP | 5 | 2007–2009 |
| AOKI YUTAKA | 3 | 2014–2015 |
| CAMPUS CREATE CO LTD | 3 | 2007 |
| CASIO COMPUTER CO LTD | 3 | 2014–2015 |
| HITACHI LTD | 3 | 2001–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Machida, JP | 6 | 2007–2015 |
| Yamagata, JP | 5 | 2007–2009 |
| Ibaraki, JP | 3 | 2001–2008 |
| Tokyo, JP | 2 | 2007–2010 |
| Chofu, JP | 1 | 2020 |