US5077149-A -- JP59083347-A   ;  JP62066569-A   ;  US4251603-A   MATSUSHITA ELEC IND CO LTD (MATU)   MATSUMOTO I,  IWAKI T,  YANAGIHARA N;  US4582098-A   MATSUSHITA ELEC IND CO LTD (MATU);  MATSUMOTO I (MATS-Individual)   MATSUMOTO I,  IKEYAMA M,  INOUE K,  YAMAGA M;  US4605603-A   TOSHIBA KK (TOKE)   KANDA M,  SATO Y;  US4837119-A   MATSUSHITA ELEC IND CO LTD (MATU)   IKMA M,  KAWANO H,  MATSUMOTO I,  YANAGIHARA N;  US4925748-A   ;  US4935318-A   MATSUSHITA ELEC IND CO LTD (MATU)   KAWANO H,  IKOMA M,  ITO Y,  MATSUMOTO I;  US4977043-A   MATSUSHITA ELEC IND CO LTD (MATU)   KADOUCHI E,  MATSUMOTO I,  FUJII T,  SATO H,  HINO T;  US5008164-A   SANYO ELECTRIC CO (SAOL)   FURUKAWA S,  INOUE K,  NOGAMI M,  KAMEOKA S,  TADOKORO M;  EP477461-A -- EP353837-A   YUASA BATTERY CO LTD (YUAS);  YUASA CORP (YUAS)   OSHITANI M,  YUFU M H,  HASEGAWA K;  GB2010573-A   ISRAEL MINI COMMERC (ISRA);  SCIENTIFIC RES FOUN (SCRE-Non-standard);  KLEIN Y (KLEI-Individual);  SCIENTIFIC RES FOUND (SCRE-Non-standard)   KLEIN Y,  GOLDSTEIN J R,  PERACH V;  US3826684-A   ;  EP477461-A3 -- EP353837-A   YUASA BATTERY CO LTD (YUAS);  YUASA CORP (YUAS)   OSHITANI M,  YUFU M H,  HASEGAWA K;  GB2010573-A   ISRAEL MINI COMMERC (ISRA);  SCIENTIFIC RES FOUN (SCRE-Non-standard);  KLEIN Y (KLEI-Individual);  SCIENTIFIC RES FOUND (SCRE-Non-standard)   KLEIN Y,  GOLDSTEIN J R,  PERACH V;  US3826684-A   ;  EP477461-B1 -- EP353837-A   YUASA BATTERY CO LTD (YUAS);  YUASA CORP (YUAS)   OSHITANI M,  YUFU M H,  HASEGAWA K;  GB2010573-A   ISRAEL MINI COMMERC (ISRA);  SCIENTIFIC RES FOUN (SCRE-Non-standard);  KLEIN Y (KLEI-Individual);  SCIENTIFIC RES FOUND (SCRE-Non-standard)   KLEIN Y,  GOLDSTEIN J R,  PERACH V;  US3826684-A   ;  EP477461-B2 -- EP353836-A   TEXACO INC (TEXC)   DACH M M;  EP353837-A   YUASA BATTERY CO LTD (YUAS);  YUASA CORP (YUAS)   OSHITANI M,  YUFU M H,  HASEGAWA K;  GB2010573-A   ISRAEL MINI COMMERC (ISRA);  SCIENTIFIC RES FOUN (SCRE-Non-standard);  KLEIN Y (KLEI-Individual);  SCIENTIFIC RES FOUND (SCRE-Non-standard)   KLEIN Y,  GOLDSTEIN J R,  PERACH V;  US3826684-A