Inventor · disambiguated record
Kazuyuki Yabuki
Also filed as: IWASAKI MITSUO · YABUKI KAZUYUKI
13 granted patents·254 citations·filing 1978–2000
92Inventor score
Top patents by PatentIndex Score
13 records- 0189US5534205AMethod for preparing polybenzoxazole or polybenzothiazole fibersDOW CHEMICAL CO·Filed 1994·Granted Jul 9, 1996·50 cites·11 claims
- 0286US6527987B1Process for producing regenerated cellulosic fibersTOYO BOSEKI·Filed 2000·Granted Mar 4, 2003·29 cites·12 claims
- 0386US6183865B1Regenerated cellulosic fibers and process for producing the sameTOYO BOSEKI·Filed 1999·Granted Feb 6, 2001·43 cites·5 claims
- 0486US4827999APolyester fiber having excellent thermal dimensional _ stability, chemical stability and high _ tenacity and process for the production thereofTOYOBO PETCORD·Filed 1985·Granted May 9, 1989·45 cites·10 claims
- 0585US4164114AHigh strength polyester fibrous productsTOYOBO PETCORD·Filed 1978·Granted Aug 14, 1979·44 cites·12 claims
- 0654US5288452ASteam heat-treatment method for polybenzazole fiberDOW CHEMICAL CO·Filed 1992·Granted Feb 22, 1994·10 cites·9 claims
- 0753US5527609ACrimped polybenzazole staple fiber and manufacture thereofTOYO BOSEKI·Filed 1995·Granted Jun 18, 1996·10 cites·1 claims
- 0845US5948186ALight weight tire including polybenzazole fibersTOYO BOSEKI·Filed 1994·Granted Sep 7, 1999·10 cites·4 claims
- 0939US5922259ACord of twisted polybenzazole fibersTOYO BOSEKI·Filed 1996·Granted Jul 13, 1999·5 cites·6 claims
- 1036US5171506AProcess for producing polyester fibersTOYO BOSEKI·Filed 1991·Granted Dec 15, 1992·3 cites·7 claims
- 1131US5756040AProcess of making polybenzazole nonwoven fabricTOYO BOSEKI·Filed 1995·Granted May 26, 1998·2 cites·6 claims
- 1230US5851466AProcess of making polybenzazole staple fibersTOYO BOSEKI·Filed 1995·Granted Dec 22, 1998·2 cites·16 claims
- 1323US5252407ARubber compositeTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Oct 12, 1993·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →