Assignee
MASUDA & CO LTD
JP·2 granted patents·55 citations·filing 1976–1997
Top patents by PatentIndex Score
2 records- 0181US5819347APillow comprised of bags filled with cedar chips, polypropylene pipe chips and fibers containing aromatic essence of Japanese cypressMASUDA & CO LTD·Filed 1997·Granted Oct 13, 1998·49 cites·6 claims
- 0240US4079748AAutomatic stop valveMASUDA & CO LTD·Filed 1976·Granted Mar 21, 1978·6 cites·9 claims
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