Inventor · disambiguated record
Masumi Hirata
Also filed as: HIRATA MASUMI
16 granted patents·11 pending applications·246 citations·filing 1995–2015
94Inventor score
Files withTEIJIN LTD22
Top patents by PatentIndex Score
27 records- 0191US9527230B2Method for manufacturing joint member and joint memberTEIJIN LTD·Filed 2013·Granted Dec 27, 2016·10 cites·17 claims
- 0289US9556891B2Fiber reinforced resin joined body, intermediate body, and fastening rodTEIJIN LTD·Filed 2015·Granted Jan 31, 2017·6 cites·5 claims
- 0387US7651767B2Pitch-based carbon fiber, web and resin molded product containing themTEIJIN LTD·Filed 2006·Granted Jan 26, 2010·14 cites·15 claims
- 0484US6448365B1Aromatic polycarbonate compositionTEIJIN LTD·Filed 2000·Granted Sep 10, 2002·22 cites·23 claims
- 0583US5668202AProcess for production of stabilized polycarbonateTEIJIN LTD·Filed 1996·Granted Sep 16, 1997·66 cites·16 claims
- 0682US7585930B2Method of decomposing a polycarbonateTEIJIN LTD·Filed 2005·Granted Sep 8, 2009·6 cites·4 claims
- 0779US5486555AProcess for production of stabilized polycarbonateTEIJIN LTD·Filed 1995·Granted Jan 23, 1996·27 cites·10 claims
- 0878US5494952AProcess for production of stabilized polycarbonateTEIJIN LTD·Filed 1995·Granted Feb 27, 1996·26 cites·14 claims
- 0977US7767302B2Pitch-based carbon fiber, web and resin molded product containing themTEIJIN LTD·Filed 2009·Granted Aug 3, 2010·6 cites·10 claims
- 1073US6407199B1Polycarbonate resin composition optical recording medium, and substrate thereforTEIJIN LTD·Filed 2000·Granted Jun 18, 2002·10 cites·26 claims
- 1171US7947362B2Carbon fiber composite sheetTEIJIN LTD·Filed 2007·Granted May 24, 2011·2 cites·26 claims
- 1270US6562936B1Apparatus and method for producing resinTEIJIN LTD·Filed 2000·Granted May 13, 2003·11 cites·29 claims
- 1364US7700064B2Carbon fiberTEIJIN LTD·Filed 2004·Granted Apr 20, 2010·5 cites·11 claims
- 1464US7517832B2Fibrous active carbon and nonwoven fabric including the sameTEIJIN LTD·Filed 2004·Granted Apr 14, 2009·7 cites·5 claims
- 1559US6323302B1Carbonic acid diester, aromatic polycarbonate and facilities, and preparation thereofTEIJIN LTD·Filed 1999·Granted Nov 27, 2001·15 cites·32 claims
- 1655US5516878AProcess for the production of aromatic polycarbonateTEIJIN LTD·Filed 1995·Granted May 14, 1996·13 cites·23 claims
- 1752US2007122687A1Carbon fiber nonwoven fabric, and production method and use thereofTEIJIN LTD·Filed 2004·Application pending·0 cites
- 1846US2013272780A1Joint Member and Method for Producing the Same, and Method for Producing Metal Composite Molded ProductTEIJIN LTD·Filed 2013·Application pending·0 cites
- 1946US2015030864A1Method for Manufacturing Joint Member and Joint MemberTEIJIN LTD·Filed 2013·Application pending·0 cites
- 2046US2015290911A1Method of Manufacturing Joined Body of Fiber-Reinforced Composite Material and Metal Member, and Fiber-Reinforced Composite Material Used for the MethodTEIJIN LTD·Filed 2013·Application pending·0 cites
- 2144US2006012061A1Process and composition for the production of carbon fiber and matsTEIJIN LTD·Filed 2003·Application pending·0 cites
- 2242US2004034130A1Polycarbonate composition having excellent releasability from moldFiled 2001·Application pending·0 cites
- 2341US2009061193A1Carbon fiber composite sheet, use thereof as a heat conductor and pitch-based carbon fiber web sheet for use in the sameTEIJIN LTD·Filed 2006·Application pending·0 cites
- 2439US2004198884A1Polycarbonate composition with excellent releasability from moldFiled 2002·Application pending·0 cites
- 2539US2003027941A1Aromatic polycarbonate, process for producing the same, and composition containing the sameFiled 2001·Application pending·0 cites
- 2637US2002193554A1Process for the preparation of a molten mixture of aromatic hydroxyl compound and a carbonic acid diestersFiled 2001·Application pending·0 cites
- 2734US2004054238A1Method for depolymerizing aromatic polycarbonateFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →