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Inventor
OTA AKINORI
JP
2 patents
⚠️ This page may combine multiple inventors who share the name “OTA AKINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN TOBACCO INC
1 patent
US6761175B2
Jul 13, 2004
Sheet tobacco
JAPAN TOBACCO INC
21 citations
87
NAT INST OF ADVANCED IND SCIEN
1 patent
US6752222B2
Jun 22, 2004
Downhole percussion drills
NAT INST OF ADVANCED IND SCIEN
9 citations
69