Inventor
YAHAGI SEIJI
JP5 patents
Patents
5 patentsUS5395711AMar 7, 1995
Non-aqueous electrolyte secondary battery and its production method
SEIKO INSTR INC222 citations98
USRE35818EJun 2, 1998
Non-aqueous electrolyte secondary battery and method of producing the same
SEIKO INSTR INC27 citations92
US5620812AApr 15, 1997
Non-aqueous electrolyte secondary battery
SEIKO INSTR INC44 citations92
US5506075AApr 9, 1996
Non-aqueous electrolyte secondary battery and method of producing the same
SEIKO INSTR INC49 citations92
US5401599AMar 28, 1995
Non-aqueous electrolyte secondary battery and method of producing the same
SEIKO INSTR INC49 citations92