Inventor · disambiguated record
Shoji Yamanaka
Also filed as: YAMANAKA SHOJI
11 granted patents·104 citations·filing 1984–2002
90Inventor score
Top patents by PatentIndex Score
11 records- 0171US6927185B2Porous material and method for preparation thereofJAPAN SCIENCE & TECH CORP·Filed 2002·Granted Aug 9, 2005·10 cites·4 claims
- 0267US5052188ADesiccant materials for use in gas fired cooling and dehumidification equipmentGAS RES INST·Filed 1990·Granted Oct 1, 1991·36 cites·13 claims
- 0359US5058442AApparatus for measuring liquid vapor adsorption and desorption characteristics of a sampleGAS RES INST·Filed 1989·Granted Oct 22, 1991·20 cites·13 claims
- 0446US5598931ASifter frame for powder particle sifterNISSHIN FLOUR MILLING CO·Filed 1994·Granted Feb 4, 1997·11 cites·4 claims
- 0543US4792539AProcess for producing clay derivatives having a porous structure and novel clay derivatives obtained by the processKAO CORP·Filed 1986·Granted Dec 20, 1988·7 cites·5 claims
- 0640US5664686ASifter frame for powder particle sifterNISSHIN FLOUR MILLING CO·Filed 1996·Granted Sep 9, 1997·10 cites·6 claims
- 0736US4669830AElectrochromic material and lubricantDAICEL CHEM·Filed 1985·Granted Jun 2, 1987·3 cites·3 claims
- 0835US4562056AElectrochromic material and lubricantDAICEL CHEM·Filed 1984·Granted Dec 31, 1985·3 cites·7 claims
- 0931US4707283AElectrochromic material and lubricantDAICEL CHEM·Filed 1987·Granted Nov 17, 1987·1 cites·4 claims
- 1030US7115165B2Single crystal of nitride containing metal element of group III or IV and method for preparing the sameJAPAN SCIENCE & TECH CORP·Filed 2001·Granted Oct 3, 2006·0 cites·9 claims
- 1127US5254273AGrease compositionKYODO YUSHI·Filed 1992·Granted Oct 19, 1993·3 cites·9 claims
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