Inventor
Masahiko Sugiyama
Inventor
Nirasaki, JP
Overview
Patents· 46 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
Y10TTechnical subjects covered by former us classification6%
G01RMeasuring electric variables5%
G02BOptical elements, systems or apparatus5%
H03HImpedance networks, e.g. resonant circuits5%
Y02TClimate change mitigation technologies related to transportation5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B01DSeparation4%
B29DProducing particular articles from plastics or from substances in a plastic state4%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids4%
PatentTitleYear
10,436,509Electrode roll drying method, and electrode roll drying device201910,004,899Electric pulse generator for electroporator and electroporator apparatus provided with electric pulse generator20189,278,114'Brain tissue regeneration method'20169,263,312'Joining device and joining position adjustment method using joining device'20168,749,068'Mounting method and mounting device'20148,434,538'Bonding apparatus and bonding method'20138,349,652'Method and apparatus for manufacturing three-dimensional integrated circuit'20138,286,853'Bonding apparatus and bonding method'20128,210,417'Bonding apparatus'20127,864,450'Microlens array sheet and method of producing the same'20117,819,543'Optical unit, backlight device, liquid crystal module and liquid crystal display apparatus'20107,515,357'Microlens array sheet and method of producing the same'20097,359,596'Micro lens array and a method of manufacturing a replication mold for the same'20087,332,918'Prober and probe testing method for temperature-controlling object to be tested'20087,110,643'Micro lens array and a method of manufacturing a replication mold for the same'20067,101,411'Apparatus for generating hydrogen gas'20066,992,500'Prober and probe testing method for temperature-controlling object to be tested'2006D0506964'Wheel of automobiles'20056,855,416'Thin film magnetic recording medium'20056,652,998'Producing method of thin film magnetic tape and the thin film magnetic tape'20036,481,217'Gas storage method and system, and gas occluding material'20026,347,838'Method for replacing cutters of tunnel-excavating machine, method for excavating tunnel, and tunnel excavating machine'20026,254,410'Connector with a pull-out mechanism employing air pressure'20016,221,805'Catalyst support and catalyst and process for producing the same'20016,127,904'Surface acoustic wave filter having unidirectional and bidirectional transducers'20006,118,290'Prober and method for cleaning probes provided therein'20005,909,157'Surface acoustic wave filter device and transducer therefor having unidirectional and bidirectional structures'19995,906,959'Catalyst for purifying exhaust gas'19995,710,529'Surface acoustic wave filer device having a cascade filter structure and a piezoelectric substrate having mirror-polished surfaces'1998D0383683'Wafer prober'19975,663,695'Surface acoustic wave filter device and transducer therefor'19975,634,692'Main-ancillary tunnel excavator'19975,483,795'Exhaust purification device of internal combustion engine'19965,294,859'Surface acoustic wave filter device'19945,198,752'Electric probing-test machine having a cooling system'19935,084,671'Electric probing-test machine having a cooling system'19924,748,535'Method of magnetizing rotor of motor'19884,636,154'Horizontal type rotary compressor'19874,626,180'Rotary compressor with spiral oil grooves for crankshaft'19864,561,829'Rotary compressor with tapered valve ports for lubricating pump'19854,544,338'Oil feeder means for use in a horizontal type rotary compressor'19854,533,579'Vibration-resistant, heat-insulating casting and method of making'19854,506,593'Piston head structure'19854,327,820'Disc brake and method of manufacturing the same'19824,270,691'Method of joining ceramic members and its application to oxygen sensor element manufacture'19814,144,627'Integrated catalyst component for exhaust gas purification and method of assembling it'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–2006Patents assigned to TOYOTA MOTOR CO LTD (10)· patent assignee history
1979–1985Based in Toyota, JP· patent location history
1988–2014Based in Nirasaki, JP· patent location history
1992–2016Patents assigned to TOKYO ELECTRON LTD (12)· patent assignee history
1994–2000Based in Nagoya, JP· patent location history
1996–2006Based in Mishima, JP· patent location history
2003–2011Based in Yokohama, JP· patent location history
2005–2011Patents assigned to VICTOR COMPANY OF JAPAN (6)· patent assignee history
2012–2016Patents assigned to SUGIYAMA MASAHIKO (6)· patent assignee history
2012–2016Patents assigned to AKIYAMA NAOKI (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOKYO ELECTRON LTD | 12 | 1992–2016 |
| TOYOTA MOTOR CO LTD | 10 | 1979–2006 |
| SUGIYAMA MASAHIKOself | 6 | 2012–2016 |
| VICTOR COMPANY OF JAPAN | 6 | 2005–2011 |
| AKIYAMA NAOKI | 5 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nirasaki, JP | 12 | 1988–2014 |
| Yokohama, JP | 7 | 2003–2011 |
| Mishima, JP | 5 | 1996–2006 |
| Nagoya, JP | 5 | 1994–2000 |
| Toyota, JP | 5 | 1979–1985 |