P

Inventor

YAMAMOTO TATUO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO TATUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHINAGAWA FUEL CO LTD

3 patents
US4938958AJul 3, 1990

Antibiotic zeolite

SHINAGAWA FUEL CO LTD212 citations97
US4906464AMar 6, 1990

Method for preparing dispersions containing antibiotic power

SHINAGAWA FUEL CO LTD81 citations95
US4938955AJul 3, 1990

Antibiotic resin composition

SHINAGAWA FUEL CO LTD129 citations94

SHINGAWA FUEL CO LTD

1 patent
US5556699ASep 17, 1996

Antibiotic zeolite-containing film

SHINGAWA FUEL CO LTD176 citations95

CHUGOKU PEARL HANBAI KK

1 patent
US5085416AFeb 4, 1992

Sterilized food cutting board

CHUGOKU PEARL HANBAI KK62 citations91

SHINAGAWANENRYO KABUSHIKIKAISH

1 patent
US5011602AApr 30, 1991

Antibacterial material for water

SHINAGAWANENRYO KABUSHIKIKAISH66 citations89

NIPPON COLUMBIA

1 patent
US4355338AOct 19, 1982

Duplicator

NIPPON COLUMBIA35 citations88

OSAKA OXYGEN IND

1 patent
US4519813AMay 28, 1985

Process for extraction of highly purified oxygen

OSAKA OXYGEN IND50 citations87