Inventor
Kazuhiko Yamazaki
Inventor
Hiratuka, JP
Overview
Patents· 66 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1415%
C23CCoating metallic material9%
G06FElectric digital data processing8%
B05DProcesses for applying fluent materials to surfaces, in general5%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application5%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management5%
B01DSeparation4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,301,693High-strength hot-rolled steel sheet and method for producing the same20199,845,175Polylactic acid formed body having a vapor-deposited film and method of producing the same20179,752,216'High-strength hot rolled steel sheet with excellent bendability and low-temperature toughness, and method for manufacturing the same'20179,423,184'Drainage structure for corrugated-fin heat exchanger'20169,328,975'Drainage structure of corrugated fin-type heat exchanger'20168,966,783'Vacuum-pressure spray-drying method and vacuum-pressure spray-drying device'20158,950,614'Biodegradable resin container with a vacuum-evaporated film and method of forming a vacuum-evaporated film'20158,470,421'Biodegradable resin bottle and method of producing the same'20138,133,562'Plastic formed articles having a vapor deposited film and method of producing the same'20127,148,874'Angle adjusting device for a display'20067,057,603'Notebook computer force-controlled pointing stick device'20066,807,055'Connection enhancement apparatus and information processing apparatus'20046,788,530'User friendly computer equipment, monitor unit, and monitor unit setting base'20046,653,384'Process for priming aluminum materials and primers'20036,398,437'Keyboard and computer'20026,338,876'Process for hydrophilic treatment of aluminum materials and primers therefor and hydrophilic coatings'20026,203,597'Method and apparatus for mass injection of sample'20015,916,635'Water-based hydrophilic coatings and a process for manufacturing precoated fin materials for heat exchangers with use of said coatings'1999D0398909'Portable multimedia CD-ROM player'1998D0396701'Notebook computer'1998D0396454'Docking unit for a portable computer'19985,762,792'Filter'1998D0389819'Docking station for a portable computer'1998D0388057'Pair of mouse drag buttons'1997D0384652'Portable personal computer'1997D0383731'Personal computer housing'1997D0382257'Optical drive unit'1997D0381978'Personal computer infra-red communication device'1997D0380740'Personal computer'1997D0380458'Portable personal computer'1997D0380000'Combined camera and support unit for computer applications'1997D0379804'Personal computer'19975,607,582'Filter system for liquids'1997D0378087'Keyboard'1997D0374661'Card type personal computer'1996D0374433'Personal computer'1996D0373580'Display unit with an attachable camera unit'1996D0373578'Portable personal computer'1996D0372900'Personal computer with integral video display'1996D0371769'Personal computer docking station'19965,489,924'Computer and display apparatus with input function'1996D0364151'Docking station for a portable personal computer'1995D0363706'Computer'1995D0363705'Computer'1995D0363471'Multi-media portable computer'1995D0361987'Docking station for extending the functions of a laptop computer'1995D0361323'Personal computer housing'1995D0361322'Portable personal computer'1995D0359275'Portable personal computer'1995D0358374'Portable personal computer'1995D0357003'Portable computer'1995D0354483'Combined flat panel display with a microphone and speakers'1995D0348443'Personal computer'1994D0348441'Portable computer'1994D0348449'Flat panel display'1994D0347625'Personal computer'1994D0347420'Personal computer'1994D0345347'Portable computer'1994D0344933'Display'1994D0341360'Keyboard'1993D0341356'Portable computer'1993D0339796'Combined flat panel display and folding stand with user interface control and stylus therefor'1993D0318861'Data display for computer'1991D0302976'Computer display monitor'19894,349,696'AM Stereophonic demodulator circuit for amplitude/angle modulation system'19823,959,728'Local oscillation circuit for tuner having reduced inter-channel deviation in AFC sensitivity'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2004Patents assigned to IBM (46)· patent assignee history
1989–1998Based in Kanagawa, JP· patent location history
1993–1997Based in Hiratuka, JP· patent location history
1993–2006Based in Hiratsuka, JP· patent location history
1997–2017Based in Yokohama, JP· patent location history
1999–2016Patents assigned to NIPPON LIGHT METAL CO (5)· patent assignee history
1999–2016Based in Shizuoka, JP· patent location history
2012–2016Patents assigned to YAMAZAKI KAZUHIKO (6)· patent assignee history
2012–2015Patents assigned to MORI HIROKI (3)· patent assignee history
2012–2015Patents assigned to TOYO SEIKAN KAISHA LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 46 | 1989–2004 |
| YAMAZAKI KAZUHIKOself | 6 | 2012–2016 |
| NIPPON LIGHT METAL CO | 5 | 1999–2016 |
| MORI HIROKI | 3 | 2012–2015 |
| TOYO SEIKAN KAISHA LTD | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiratuka, JP | 21 | 1993–1997 |
| Hiratsuka, JP | 20 | 1993–2006 |
| Kanagawa, JP | 8 | 1989–1998 |
| Yokohama, JP | 5 | 1997–2017 |
| Shizuoka, JP | 5 | 1999–2016 |