Inventor
Kenichi Kubo
Inventor
Higashimatsuyama, JP
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof28%
G02BOptical elements, systems or apparatus9%
H04NPictorial communication, e.g. television9%
C23CCoating metallic material6%
F02DControlling combustion engines6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
B23KSoldering or unsoldering2%
C03CChemical composition of glasses, glazes or vitreous enamels2%
F02BInternal-combustion piston engines2%
PatentTitleYear
10,809,198Detection method and detection device20208,622,261'Molten metal supply cylinder, molten metal supply apparatus incorporating such a supply cylinder and molten metal supply method'20147,905,216'Common rail and method of manufacturing common rail'20117,899,314'Photographing system'20117,750,654'Probe method, prober, and electrode reducing/plasma-etching processing mechanism'20107,613,387'Photographing system'20097,476,619'Semiconductor device'20097,273,186'Fuel injection device'20077,043,155'Control apparatus for optical apparatus'20066,966,936'Processing system, evacuating system for processing system, low-pressure CVD system, and evacuating system and trapping device for low-pressure CVD system'20056,822,686'Lens control apparatus'20046,787,457'Method of etching and anti-reflection film using substituted hydrocarbon with halogen gas'20046,548,112'Apparatus and method for delivery of precursor vapor from low vapor pressure liquid sources to a CVD chamber'20036,370,332'Zoom lens apparatus'20026,337,952'Lens apparatus'20026,268,967'Zoom lens apparatus'20015,915,360'Spill control apparatus for fuel injection system'19995,889,733'Timer device for distributor type fuel injection apparatus'19995,857,444'Inner cam system distributor type fuel injector'19995,806,493'Distributor type fuel injection pump'19985,746,584'Inner cam type fuel injection pump having modified plungers'19985,641,274'Two stage fuel injection pump with second stage located in the first stage inlet line'19975,619,971'Distributor-type fuel injection pump'19975,513,965'Distributor-type fuel injection pump'19965,334,302'Magnetron sputtering apparatus and sputtering gun for use in the same'19945,165,851'Fuel injection pump'19925,115,783'Method for varying the flow rate of fuel in a distributor-type electronic control fuel-injection pump'19925,080,564'Prestroke control device for fuel injection pumps'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1999Patents assigned to ZEXEL CORP (10)· patent assignee history
1992–2007Based in Higashimatsuyama, JP· patent location history
1992–2014Based in Saitama, JP· patent location history
1994–2010Patents assigned to TOKYO ELECTRON LTD (5)· patent assignee history
1994–2009Based in Kofu, JP· patent location history
2001–2011Patents assigned to CANON KK (7)· patent assignee history
2001–2011Based in Utsunomiya, JP· patent location history
2007Patents assigned to BOSCH AUTOMOTIVE SYSTEMS CORP (1)· patent assignee history
2011Patents assigned to BOSCH CORP (1)· patent assignee history
2020Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZEXEL CORP | 10 | 1992–1999 |
| CANON KK | 7 | 2001–2011 |
| TOKYO ELECTRON LTD | 5 | 1994–2010 |
| BOSCH AUTOMOTIVE SYSTEMS CORP | 1 | 2007 |
| BOSCH CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Higashimatsuyama, JP | 11 | 1992–2007 |
| Utsunomiya, JP | 6 | 2001–2011 |
| Kofu, JP | 4 | 1994–2009 |
| Saitama, JP | 3 | 1992–2014 |
| Tokyo, JP | 1 | 2020 |