Inventor · disambiguated record
Tadashi Koike
Also filed as: KOIKE TADASHI
20 granted patents·9 pending applications·249 citations·filing 1986–2008
95Inventor score
Files withMITSUI TOATSU CHEMICALS9MITSUI CHEMICALS INC7UNIV TOHOKU NAT UNIV CORP3YAMAMOTO CHEMICALS INC2HITACHI CABLE1
Top patents by PatentIndex Score
29 records- 0188US4719613AOptical recording medium having a reflective recording layer including a resinous binder and a naphthalocyanine dyeMITSUI TOATSU CHEMICALS·Filed 1986·Granted Jan 12, 1988·32 cites·8 claims
- 0284US7664356B2Hollow waveguide and method of manufacturing the sameHITACHI CABLE·Filed 2005·Granted Feb 16, 2010·12 cites·23 claims
- 0377US5492744AOptical information recording medium and composition for optical information recording filmMITSUI TOATSU CHEMICALS·Filed 1993·Granted Feb 20, 1996·20 cites·6 claims
- 0475US6673411B2Optical recording mediumMITSUI CHEMICALS INC·Filed 2001·Granted Jan 6, 2004·12 cites·14 claims
- 0574US6969764B2Optical recording medium and novel azaporphyrin compoundsYAMAMOTO CHEMICALS INC·Filed 2000·Granted Nov 29, 2005·20 cites·12 claims
- 0673US8720040B2Method of manufacturing a hollow waveguideHONGO AKIHITO·Filed 2008·Granted May 13, 2014·6 cites·12 claims
- 0768US7405030B2Imide compound and optical recording media made by using the sameMITSUI CHEMICALS INC·Filed 2007·Granted Jul 29, 2008·1 cites·3 claims
- 0866US6627288B1Optical recording medium and porphycene compoundMITSUI CHEMICALS INC·Filed 2001·Granted Sep 30, 2003·13 cites·33 claims
- 0966US5610774AAudio sound recording/reproducing apparatus using semiconductor memorySHARP KK·Filed 1994·Granted Mar 11, 1997·47 cites·11 claims
- 1064US5876820AOptical information recording medium and composition for optical information recording filmMITSUI CHEMICALS INC·Filed 1995·Granted Mar 2, 1999·13 cites·7 claims
- 1162US6576321B2Optical recording information mediumMITSUI CHEMICALS INC·Filed 2001·Granted Jun 10, 2003·6 cites·8 claims
- 1259US5369321AOptical recording mediumMITSUI TOATSU CHEMICALS·Filed 1994·Granted Nov 29, 1994·13 cites·6 claims
- 1357USRE38979EOptical information recording medium and composition for optical information recording filmMITSUI CHEMICALS INC·Filed 2001·Granted Feb 14, 2006·2 cites·32 claims
- 1456US6479123B2Dipyrromethene-metal chelate compound and optical recording medium using thereofMITSUI CHEMICALS INC·Filed 2001·Granted Nov 12, 2002·3 cites·33 claims
- 1554US5132153AOptical recording mediaMITSUI TOATSU CHEMICALS·Filed 1989·Granted Jul 21, 1992·15 cites·7 claims
- 1650US2011215384A1Semiconductor device and method of manufacturing the sameUNIV TOHOKU NAT UNIV CORP·Filed 2008·Application pending·0 cites
- 1748US5391461AOptical recording medium and recording methodMITSUI TOATSU CHEMICALS·Filed 1993·Granted Feb 21, 1995·7 cites·18 claims
- 1847US5283094AOptical recording mediumMITSUI TOATSU CHEMICALS·Filed 1992·Granted Feb 1, 1994·12 cites·14 claims
- 1946US4859569AOptical recording mediumMITSUI TOATSU CHEMICALS·Filed 1987·Granted Aug 22, 1989·5 cites·7 claims
- 2046US2010203713A1Method of manufacturing electronic deviceOHMI TADAHIRO·Filed 2008·Application pending·0 cites
- 2144US2011127075A1Interlayer insulating film, wiring structure, and methods of manufacturing the sameUNIV TOHOKU NAT UNIV CORP·Filed 2008·Application pending·0 cites
- 2243US5344682AOptical recording mediumMITSUI TOATSU CHEMICALS·Filed 1992·Granted Sep 6, 1994·9 cites·10 claims
- 2340US2010059820A1Semiconductor device and method for manufacturing semiconductor deviceUNIV TOHOKU NAT UNIV CORP·Filed 2007·Application pending·0 cites
- 2437US2006162617A1Photocatalyst coating liquid, photocatalyst film and photocatalyst memberTANAKA NAOKI·Filed 2004·Application pending·0 cites
- 2537US2005142322A1Optical recording media and dipyrrpomethene-metal chelate compoundsYAMAMOTO CHEMICALS INC·Filed 2003·Application pending·0 cites
- 2634US2006088786A1Rewritable optical information recording medium, recording and reproducing methods, as well as recording and reproducing apparatusTAMADA SAKUYA·Filed 2003·Application pending·0 cites
- 2731US5196231AOptical recording mediaMITSUI TOATSU CHEMICALS·Filed 1992·Granted Mar 23, 1993·1 cites·12 claims
- 2831US2002106475A1Optical recording medium and process for production thereofFiled 2001·Application pending·0 cites
- 2928US2003118937A1Optical information recording mediumFiled 2001·Application pending·0 cites
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