Inventor · disambiguated record
Tokuji Tanaka
Also filed as: TANAKA TOKUJI
6 granted patents·8 citations·filing 1990–2000
73Inventor score
Top patents by PatentIndex Score
6 records- 0138US6646119B1Acetylated pyroxylinDAICEL CHEM·Filed 2000·Granted Nov 11, 2003·0 cites·2 claims
- 0232US6417345B1Method for producing acetylated pyroxylinDAICEL CHEM·Filed 1999·Granted Jul 9, 2002·3 cites·8 claims
- 0332US5357096ALine tracing method and line tracing apparatusKOIKE SANSO KOGYO KK·Filed 1993·Granted Oct 18, 1994·3 cites·3 claims
- 0430US5373150ALine tracing method and apparatus thereforKOIKE SANSO KOGYO KK·Filed 1993·Granted Dec 13, 1994·2 cites·3 claims
- 0522US5114828AOptical information recording medium containing linear acrylic resinDAICEL CHEM·Filed 1990·Granted May 19, 1992·0 cites·10 claims
- 0621US6417344B1Acetylated pyroxylin, and its production processDAICEL CHEM·Filed 1999·Granted Jul 9, 2002·0 cites·8 claims
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