Inventor · disambiguated record
Keiichi Uehara
Also filed as: KATSURA HAKUJI · UEHARA KEIICHI
32 granted patents·11 pending applications·676 citations·filing 1977–2015
97Inventor score
Top patents by PatentIndex Score
43 records- 0189US5952429ACarbon black graft polymer, method for production thereof, and use thereofNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Sep 14, 1999·113 cites·38 claims
- 0286US6344435B1Detergent compositionSHISEIDO CO LTD·Filed 2000·Granted Feb 5, 2002·16 cites·6 claims
- 0384US5426210AAdduct of cinnamic acid and glycerin, ultraviolet absorbent and external preparation for skinSHISEIDO CO LTD·Filed 1992·Granted Jun 20, 1995·23 cites·4 claims
- 0484US4171455APolyoxypropylene polyoxyethylene addition ether of higher branched primary saturated alcoholSHISEIDO CO LTD·Filed 1978·Granted Oct 16, 1979·17 cites·4 claims
- 0583US5613135APortable computer having dedicated register group and peripheral controller bus between system bus and peripheral controllerTOSHIBA KK·Filed 1993·Granted Mar 18, 1997·84 cites·3 claims
- 0680US5093511ASilicone type cinnamic acid derivative, preparation method thereof, uv-ray absorber, and external skin treatment agentSHISEIDO CO LTD·Filed 1989·Granted Mar 3, 1992·15 cites·5 claims
- 0778US5754798AComputer system with function for controlling system configuration and power supply status dataTOSHIBA KK·Filed 1994·Granted May 19, 1998·84 cites·24 claims
- 0877US7512819B2Method and apparatus for ejecting a removable medium by temporarily providing power after a secondary eject switch is operatedTOSHIBA KK·Filed 2006·Granted Mar 31, 2009·8 cites·14 claims
- 0977US5905914APortable computer having dedicated register group and peripheral controller bus between system bus and peripheral controllerTOSHIBA KK·Filed 1996·Granted May 18, 1999·61 cites·8 claims
- 1077US5080992AColoring fine particle and toner for developing electrostatic images using the sameNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Jan 14, 1992·19 cites·12 claims
- 1175US4110626AMethod for improving the quality of the fragrance of perfumes using aliphatic dibasic acid diestersSHISEIDO CO LTD·Filed 1977·Granted Aug 29, 1978·30 cites·7 claims
- 1269US8156263B2Information processing apparatus and storage device control methodUEHARA KEIICHI·Filed 2010·Granted Apr 10, 2012·3 cites·8 claims
- 1368US5297286APopup control system for portable computer having setup function and popup functionTOSHIBA KK·Filed 1991·Granted Mar 22, 1994·29 cites·5 claims
- 1465US5306713AHighly active antioxidant of tocopheryl ascorbyl phosphateSHISEIDO CO LTD·Filed 1991·Granted Apr 26, 1994·29 cites·2 claims
- 1562US8163939B2Ascorbic acid derivative or salt thereof, production method thereof, and cosmeticYOSHIOKA MASATO·Filed 2008·Granted Apr 24, 2012·1 cites·17 claims
- 1657US5884085APortable computer having dedicated register group and peripheral controller bus between system bus and peripheral controllerTOSHIBA KK·Filed 1996·Granted Mar 16, 1999·25 cites·13 claims
- 1755US6602848B2Detergent composition comprising salts of hydroxyalkyl ether carboxylic acidsSHISEIDO CO LTD·Filed 2001·Granted Aug 5, 2003·1 cites·5 claims
- 1855US5475126ABenzophenone derivative, an ultraviolet light absorbent and an endermic linimentSHISEIDO CO LTD·Filed 1994·Granted Dec 12, 1995·16 cites·3 claims
- 1954US4464290AHypo-allergenic jasmine oil process for producing the same and composition containing the sameSHISEIDO CO LTD·Filed 1982·Granted Aug 7, 1984·8 cites·4 claims
- 2053US6355608B1Detergent compositionSHISEIDO CO LTD·Filed 2000·Granted Mar 12, 2002·1 cites·7 claims
- 2152US2006018864A1Cosmetic preparation containing glycerylamino acid derivativeYOSHIOKA MASATO·Filed 2003·Application pending·0 cites
- 2251US5589165ACosmeticSHISEIDO CO LTD·Filed 1994·Granted Dec 31, 1996·15 cites·4 claims
- 2350US6197318B1Composition for external useSHISEIDO CO LTD·Filed 1998·Granted Mar 6, 2001·14 cites·27 claims
- 2449US2007052696A1Information processing apparatus and system control methodTOSHIBA KK·Filed 2006·Application pending·0 cites
- 2548US5488384ADisplay control system for determining connection of optional display unit by using paletteTOSHIBA KK·Filed 1994·Granted Jan 30, 1996·18 cites·6 claims
- 2647US2006291800A1Information processing apparatus and picture recording control methodTOSHIBA KK·Filed 2006·Application pending·0 cites
- 2747US2015006811A1Storage device, electronic apparatus, control method of storage device, and control program for storage deviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 2846US2008062002A1Information processing apparatus and remote-control code transmission control methodTOSHIBA KK·Filed 2007·Application pending·0 cites
- 2946US2005244131A1Electronic apparatus and display control methodTOSHIBA KK·Filed 2005·Application pending·0 cites
- 3044US5315022ASilicone type cinnamic acid derivative, preparation method thereof, UV-ray absorber, and external skin treatment agentSHISEIDO CO LTD·Filed 1991·Granted May 24, 1994·10 cites·2 claims
- 3144US2005246706A1Electronic apparatus and information notifying methodTOSHIBA KK·Filed 2005·Application pending·0 cites
- 3244US2012151203A1Information processing apparatus and storage device control methodUEHARA KEIICHI·Filed 2012·Application pending·0 cites
- 3341US5193751AColoring fine particles and toner for developing electrostatic images using the sameNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Mar 16, 1993·5 cites·10 claims
- 3440US5805139AComputer system with standard built-in pointing device, which is connectable to optional external pointing deviceTOSHIBA KK·Filed 1996·Granted Sep 8, 1998·12 cites·8 claims
- 3540US4349892AMagnetic bubble detectorHITACHI LTD·Filed 1980·Granted Sep 14, 1982·4 cites·14 claims
- 3638US4663080AHypo-allergenic moss oil and production process thereofSHISEIDO CO LTD·Filed 1986·Granted May 5, 1987·4 cites·6 claims
- 3738US2013080717A1Information processing apparatus and control methodUEHARA KEIICHI·Filed 2012·Application pending·0 cites
- 3838US2016139636A1Electronic apparatusTOSHIBA KK·Filed 2015·Application pending·0 cites
- 3935US5342610ABenzophenone derivative, ultraviolet absorbent and external preparation for skinSHISEIDO CO LTD·Filed 1992·Granted Aug 30, 1994·7 cites·9 claims
- 4033US5225583AAlkyl-aryl 1,3-propanedione silicone derivative and an external preparation for skin with the derivative compounded thereinSHISEIDO CO LTD·Filed 1992·Granted Jul 6, 1993·2 cites·1 claims
- 4133US4326268AMagnetic bubble memory deviceHITACHI LTD·Filed 1980·Granted Apr 20, 1982·1 cites·5 claims
- 4229US2012155167A1Non-volatile storage device, information processing system and write control method of non-volatile storage deviceUEHARA KEIICHI·Filed 2011·Application pending·0 cites
- 4324US5292531ADermatologial external agentSHISEIDO CO LTD·Filed 1991·Granted Mar 8, 1994·1 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Keiichi Uehara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →