Inventor
Koichi Yamaguchi
Inventor
Takasaki, JP
Overview
Patents· 82 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
Y10TTechnical subjects covered by former us classification7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
C08LCompositions of macromolecular compounds6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y02TClimate change mitigation technologies related to transportation4%
G06FElectric digital data processing3%
H04BTransmission3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
10,855,172Shield, electronic circuit, and DC-DC converter202010,798,295Electronic device, image capture method, and control device202010,629,350Flexible inductor202010,199,168Laminated ceramic electronic component201910,090,106Laminated ceramic electronic component201810,005,872Active energy ray-curable composition, active energy ray-curable printing ink using same, and printed matter20189,997,288Electronic component20189,607,767'Laminate-type ceramic electronic component'20179,530,566'Multilayer ceramic electronic component'20169,252,987'Transmission apparatus and communication system'20168,982,001'Information processing apparatus'20158,923,379'Transmission apparatus and communication system'20148,900,711'Fluorooxyalkylene group-containing polymer composition, a surface treatment agent comprising the same and an article treated with the agent'20148,897,832'Semiconductor device and communication system including the same'20148,860,376'Semiconductor integrated circuit device, electronic apparatus, and charging controller for secondary battery'20148,765,870'Diluent for a flourine-containing silicone coating agent'20148,743,944'Decision feedback equalizing method and equalizer'20148,420,763'Fluorooxyalkylene group-containing polymer composition, a surface treatment agent comprising the same and an article treated with the agent'20138,392,011'Semiconductor wafer processing tape winding body, semiconductor wafer processing tape sticking apparatus and semiconductor wafer processing apparatus that use the semiconductor wafer processing tape winding body'20138,362,186'Coating composition and a coating therefrom having waterdrop sliding property'20138,248,176'Current source circuit and delay circuit and oscillating circuit using the same'20128,044,761'Varistor'20118,020,467'Industrial robot'20118,022,161'Perfluoropolyether-organopolysiloxane copolymer and a surface treatment composition comprising the same'20117,960,475'Powder coating composition'20117,847,015'Coating composition'20107,836,789'Industrial robot'20107,829,649'Perfluoropolyether-polyorganosiloxane block copolymer and a surface treatment agent comprising the same'20107,794,843'Fluorine-containing organopolysiloxane, a surface treatment composition comprising the same and an article treated with the composition'20107,746,627'Portable electronic apparatus with improved audio quality through a curved and sloped surface of a housing'20107,699,231'Reader/writer and mobile communication apparatus'20107,601,428'Fluorine-containing organopolysiloxane, a surface treatment composition comprising the same and an article treated with the composition'20097,576,983'Portable electronic apparatus with improved audio quality through a curved and sloped surface of a housing'20097,547,333'Fuel reforming system'20097,534,886'Fluorine-containing amide compound and method for preparing the same'20097,488,839'Fluorinated organosilicon compounds and fluorochemical surfactants'20097,465,325'Fuel reforming system and warmup method thereof'20087,389,838'Hybrid powered vehicle'20087,196,212'Perfluoropolyether-modified silane, surface treating agent, and antireflection filter'20077,136,847'Method and system for dynamically changing cursor attributes in an embedded SQL application'20067,100,719'Hybrid-powered vehicle'20067,084,229'Silicone composition for release agent'20066,958,191'Lens with stain resistant surface layer'20056,951,593'Laminating device and laminating method'20056,908,301'Control for catalytic combustor'20056,844,397'Powder coating of epoxy group-containing vinyl copolymers with different Tg\'s and polycarboxylic acid'20056,784,306'Fluorinated organosilicon compounds'20046,688,293'System and method for auto-ignition support'20046,684,128'Robot and method of controlling the robot'20046,673,887'Cured fluorine-containing material'20046,619,255'Combustion event indicative parameter dependent control for auto-ignited combustion'20036,609,493'System and method for enhanced combustion control in an internal combustion engine'20036,570,111'Electronic equipment and transmission device of button device used therein'20036,552,152'Curable fluoropolyether rubber compositions'20036,528,672'Perfluoropolyether-modified aminosilane, surface treating agent and coated article'20036,521,774'Organosilicon compounds'20036,488,608'Hybrid vehicle'20026,314,189'Method and apparatus for quantum communication'20016,055,370'Apparatus which allows data sharing amongst computer programs from different program environments'20005,994,992'Choke coil'19995,939,861'Control system for on-vehicle battery'19995,875,000'Multi-picture television receiver'19995,867,227'Television receiver'19995,831,505'Choke coil'19985,790,204'Television receiving set having multiplexed text decoder'19985,675,391'Contrast/brightness control circuit for television receiver'19975,557,776'Apparatus which allows data sharing amongst computer program from different program environments'19965,202,453'Fluorinated cyclic organic silicon compounds and method for making'19935,177,131'Room temperature curing composition'19935,166,294'Curable silicone composition'19925,166,453'Method for purification of ethylene compounds having fluorine-containing organic group'19925,132,793'Television receiver compatible with both standard system television signal and high definition television signal'19925,127,835'Process for preparation of dental crown restoration and kit for use in carrying out said process'19925,124,469'Organosilicon compound'19925,118,828'Fluorine-containing organosilicon compound'19925,117,025'Polysilethylenesiloxane'19925,089,649'Organosilicon compound'19924,898,958'Organosilicon compound'19904,673,621'Surface-releasing agent against sticking adhesive'19874,652,663'Novel organosilicon compound'19874,419,391'Method of imparting improved touch to a fabric'1983D0242767'Link for a decorative chain'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2015Patents assigned to YAMAGUCHI KOICHI (10)· patent assignee history
1983–2014Patents assigned to SHINETSU CHEMICAL CO (30)· patent assignee history
1983–2014Based in Takasaki, JP· patent location history
1987–2007Based in Gunma, JP· patent location history
1992–2009Based in Yokohama, JP· patent location history
1998–2020Patents assigned to MURATA MANUFACTURING CO (6)· patent assignee history
2003–2009Patents assigned to NISSAN MOTOR (6)· patent assignee history
2005–2019Based in Tokyo, JP· patent location history
2009–2015Based in Kanagawa, JP· patent location history
2011–2019Patents assigned to TDK CORP (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHINETSU CHEMICAL CO | 30 | 1983–2014 |
| YAMAGUCHI KOICHIself | 10 | 1976–2015 |
| MURATA MANUFACTURING CO | 6 | 1998–2020 |
| NISSAN MOTOR | 6 | 2003–2009 |
| TDK CORP | 5 | 2011–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Takasaki, JP | 21 | 1983–2014 |
| Tokyo, JP | 9 | 2005–2019 |
| Yokohama, JP | 8 | 1992–2009 |
| Gunma, JP | 7 | 1987–2007 |
| Kanagawa, JP | 4 | 2009–2015 |