US2008199756-A1 -- US4157432-A   EXXON RES & ENG CO (ESSO)   LUNDBERG R D,  MAKOWSKI H S,  BOCK J;  US5817718-A   IMURA ZAIRYO KAIHATSU KENKYUSHO KK (IMUR-Non-standard)   NEZU S,  GONDO M;  US5994426-A   IMURA ZAIRYO KAIHATSU KENKYUSHO KK (IMUR-Non-standard)   NEZU S,  GONDO M;  US20030118849-A1   ;  US20050031930-A1   ;  US20050164063-A1   ;  US20050282086-A1   ;  US20060088750-A1   ;  US20060105216-A1   ;  US20060251951-A1   ;  US20070142580-A1   ;  US20080171251-A1   ;  US20090068534-A1   ;  US20090325027-A1   ;  US20100216901-A1   ;  US6242123-B1   AISIN SEIKI KK (AISE)   NEZU S,  ITO N,  YAMADA C,  KATO M,  ASUKABE M;  US6893764-B2   HITACHI LTD (HITA)   KOYAMA T,  KOBAYASHI T,  YAMAGA K,  KAMO T,  HIGASHIYAMA K;  DE102008010122-A1 -- JP06116423-A   ;  JP09102322-A   ;  JP11046867-A   ;  JP11111310-A   AISIN SEIKI KK (AISE)   NEZU S,  ITO N,  YAMADA C,  KATO M,  ASUKABE M;  JP11349711-A   REITECH KK (REIT-Non-standard)   IKEDA S,  OSHIMA A,  OTOHATA K,  TABATA Y;  JP2003100317-A   HITACHI LTD (HITA)   KOYAMA T,  KOBAYASHI T,  YAMAGA K,  KAMO T,  HIGASHIYAMA K;  CN101252195-B -- CN1786059-A   UNIV DALIAN TECHNOLOGY (UYDA)   WU X,  HE G,  GAO L,  GU S,  HU Z,  JIAN X,  YAO P;  CN1890300-A   3M INNOVATIVE PROPERTIES CO (MINN)   JING N,  HAMROCK S J,  YANDRASITS M A;  JP2005183112-A   ;  US4339473-A   RAI RES CORP (RAIR-Non-standard)   D'AGOSTINO V F,  LEE J Y;  US8263287-B2 -- JP2005142014-A   ;  US4157432-A   EXXON RES & ENG CO (ESSO)   LUNDBERG R D,  MAKOWSKI H S,  BOCK J;  US5817718-A   IMURA ZAIRYO KAIHATSU KENKYUSHO KK (IMUR-Non-standard)   NEZU S,  GONDO M;  US5994426-A   IMURA ZAIRYO KAIHATSU KENKYUSHO KK (IMUR-Non-standard)   NEZU S,  GONDO M;  US20030118849-A1   ;  US20050031930-A1   ;  US20050164063-A1   ;  US20050282086-A1   ;  US20060088750-A1   ;  US20060105216-A1   ;  US20060251951-A1   ;  US20070142580-A1   ;  US20080171251-A1   ;  US20090068534-A1   ;  US20090325027-A1   ;  US20100216901-A1   ;  US6242123-B1   AISIN SEIKI KK (AISE)   NEZU S,  ITO N,  YAMADA C,  KATO M,  ASUKABE M;  US6893764-B2   HITACHI LTD (HITA)   KOYAMA T,  KOBAYASHI T,  YAMAGA K,  KAMO T,  HIGASHIYAMA K