Inventor
Masato Yamazaki
Inventor
Tokyo, JP
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia13%
H10NElectric solid-state devices not otherwise provided for12%
H01LSemiconductor devices7%
H04NPictorial communication, e.g. television6%
Y10TTechnical subjects covered by former us classification6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
H01FMagnets5%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines5%
G06FElectric digital data processing3%
H03MCoding3%
PatentTitleYear
11,033,245X-ray CT apparatus and X-ray detector202110,958,716Distributed process management system, distributed process management method for suppressing number of messages between computers, and information processing apparatus202110,564,225Battery monitoring system, signal transmission method, and semiconductor device for monitoring batteries202010,347,817Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition201910,340,441Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition201910,177,581Semiconductor device and cell voltage equalization method for battery cell20199,938,197Unleaded piezoelectric ceramic composition, piezoelectric element using same, device, and method for manufacturing unleaded piezoelectric ceramic composition20189,871,187'Lead-free piezo-electric porcelain composition, piezo-electric element using the same, and method for producing lead-free piezo-electric porcelain composition'20189,828,296Lead-free piezoelectric ceramic composition, method for producing same, piezoelectric element using lead-free piezoelectric ceramic composition, ultrasonic processing machine, ultrasonic drive device, and sensing device20179,184,577'Electrical device'20159,006,959'Lead-free piezoelectric ceramic composition, piezoelectric element comprising same, knock sensor, and process for production of lead-free piezoelectric ceramic composition'20158,776,628'Transmission of motorcycle'20148,654,407'Multifunction apparatus'20148,649,703'Image formation apparatus having first and second exterior covers'20148,549,736'Component fixing device and electrical device having the same'20138,502,435'Piezoelectric ceramic composition and piezoelectric device'20138,453,979'Component fixing device and electrical device having the same'20138,342,516'Image reading apparatus and image forming system'20138,284,569'Shield casing and electronic apparatus'20128,237,995'Multifunction apparatus'20128,142,679'Piezoelectric ceramic composition and piezoelectric element made by using the same'20128,040,024'Piezoceramic material, piezoelectric element and non-resonance knock sensor'20117,871,068'Medium conveying apparatus with multiple conveying sections for continuously controlled feeding of a record medium'20117,808,161'Piezoelectric ceramic composition and piezoelectric device'20107,800,511'Emergency lighting system'20107,730,387'Data transmission method and apparatus using multiple scrambling codes'20107,516,540'Electrical device having component fixing device'20097,469,374'Circuit for generating a cyclic code'20087,388,616'Attachment structure of camera module and portable terminal device'20087,297,439'Battery'20077,267,808'Aluminum nitride powder, method for producing the same and use thereof'20077,179,098'Terminal and portable device using the same'20077,075,846'Apparatus for interleave and method thereof'20067,058,435'Portable terminal device with connector section'20066,929,879'Battery having a circuit board attached to it and a molded section enveloping the battery and the circuit board'20056,879,267'Soft-output decoder with computation decision unit'20056,861,534'Process for producing 1,3-dialkyl-2-imidazolidinone compound'20056,452,968'Circuitry and apparatus for converting a decoded image with a macroblock/raster scan conversion capability'20026,160,433'Method for generating clock and clock generating circuit'20005,235,536'Absolute difference processor element processing unit, and processor'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2006Patents assigned to OKI ELECTRIC IND CO LTD (5)· patent assignee history
1993–2015Based in Tokyo, JP· patent location history
2005–2012Patents assigned to KYOCERA CORP (6)· patent assignee history
2005–2008Based in Sagamihara, JP· patent location history
2006–2020Based in Yokohama, JP· patent location history
2007–2019Based in Kanagawa, JP· patent location history
2009–2015Patents assigned to OKI DATA KK (9)· patent assignee history
2010–2019Patents assigned to NGK SPARK PLUG CO (10)· patent assignee history
2010–2019Based in Komaki, JP· patent location history
2012–2017Patents assigned to YAMAZAKI MASATO (12)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMAZAKI MASATOself | 12 | 2012–2017 |
| NGK SPARK PLUG CO | 10 | 2010–2019 |
| OKI DATA KK | 9 | 2009–2015 |
| KYOCERA CORP | 6 | 2005–2012 |
| OKI ELECTRIC IND CO LTD | 5 | 1993–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 16 | 1993–2015 |
| Komaki, JP | 10 | 2010–2019 |
| Yokohama, JP | 3 | 2006–2020 |
| Sagamihara, JP | 3 | 2005–2008 |
| Kanagawa, JP | 2 | 2007–2019 |