Inventor · disambiguated record
Kiyohito Okamura
Also filed as: OKAMURA KIYOHITO
36 granted patents·722 citations·filing 1978–2014
98Inventor score
Files withUBE INDUSTRIES11FOUNDATION RES INST6JAPAN ATOMIC ENERGY RES INST6NIPPON CARBON CO LTD2NTN TOYO BEARING CO LTD2
Top patents by PatentIndex Score
36 records- 0195US4220600APolycarbosilane, process for its production, and its use as material for producing silicon carbide fibersRES INST FOR SPECIAL INORGANIC·Filed 1978·Granted Sep 2, 1980·69 cites·7 claims
- 0292US4283376AMethod of producing silicon carbide fibersRES INST FOR THE FOUNDATION SP·Filed 1979·Granted Aug 11, 1981·47 cites·9 claims
- 0391US4248814AProcess for producing ceramic sintered bodiesFOUNDATION RES INST·Filed 1979·Granted Feb 3, 1981·54 cites·4 claims
- 0488US4347347ACrosslinked organometallic block copolymers and process for production thereofUBE INDUSTRIES·Filed 1980·Granted Aug 31, 1982·36 cites·3 claims
- 0587US4267210AMethod for producing corrosion-, heat- and oxidation-resistant materialsFOUNDATION RES INST·Filed 1979·Granted May 12, 1981·38 cites·10 claims
- 0685US4342712AProcess for producing continuous inorganic fibersUBE INDUSTRIES·Filed 1980·Granted Aug 3, 1982·34 cites·12 claims
- 0783US4399232AContinuous inorganic fibers and process for production thereofUBE INDUSTRIES·Filed 1982·Granted Aug 16, 1983·28 cites·7 claims
- 0883US4267211AProcess for producing corrosion-, heat- and oxidation-resistant shaped articleFOUNDATION RES INST·Filed 1979·Granted May 12, 1981·33 cites·5 claims
- 0980US4289720AProcess for producing a thermal-resistant ceramic fired bodyFOUNDATION RES INST·Filed 1980·Granted Sep 15, 1981·33 cites·5 claims
- 1076US4359559ANovel polymetallocarbosilane, and process for its productionUBE INDUSTRIES·Filed 1980·Granted Nov 16, 1982·27 cites·6 claims
- 1176US4279654AProcess for production of crystallized glass and process for producing composite article using said crystallized glassFOUNDATION RES INST·Filed 1980·Granted Jul 21, 1981·27 cites·9 claims
- 1274US4336215ASintered ceramic body and process for production thereofUBE INDUSTRIES·Filed 1980·Granted Jun 22, 1982·25 cites·15 claims
- 1371US6635215B2Process for producing silicon carbide composites from silicon-based polymers by radiation applicationJAPAN ATOMIC ENERGY RES INST·Filed 2001·Granted Oct 21, 2003·13 cites·2 claims
- 1470US4618591ASilicon carbide-carbon composite molded product and process for manufacturing the sameSONY CORP·Filed 1985·Granted Oct 21, 1986·23 cites·10 claims
- 1570US4455414AProcess for producing an organometallic copolymerUBE INDUSTRIES·Filed 1982·Granted Jun 19, 1984·17 cites·3 claims
- 1667US4361691AProcess for production of heat-resistant compoundsNTN TOYO BEARING CO LTD·Filed 1981·Granted Nov 30, 1982·18 cites·5 claims
- 1767US4358576AOrganometallic polymer and process for production thereofKUROSAKI REFRACTORIES CO·Filed 1981·Granted Nov 9, 1982·17 cites·4 claims
- 1866US4556526AProcess for production of sintered ceramic bodyUBE INDUSTRIES·Filed 1981·Granted Dec 3, 1985·20 cites·9 claims
- 1966US4515742AContinuous inorganic fibers and process for production thereofUBE INDUSTRIES·Filed 1981·Granted May 7, 1985·18 cites·12 claims
- 2064US7125514B2Process for producing reinforcing SiC fiber for SiC composite materialJAPAN SCIENCE & TECH CORP·Filed 2001·Granted Oct 24, 2006·13 cites·4 claims
- 2164US4242487AProcess for producing heat-resistant semi-inorganic compoundsRES INST FOR SPECIAL INORGANIC·Filed 1979·Granted Dec 30, 1980·12 cites·3 claims
- 2259US6780370B2Process for producing microceramic tubes by radiation exposure of silicon-based polymersJAPAN ATOMIC ENERGY RES INST·Filed 2002·Granted Aug 24, 2004·5 cites·16 claims
- 2359US4361679AProcess for producing heat-resistant and moisture-resistant polyborometallosiloxanesNTN TOYO BEARING CO LTD·Filed 1981·Granted Nov 30, 1982·13 cites·4 claims
- 2457US4696827ASilicon carbide-carbon composite molded product and process for manufacturing the sameSONY CORP·Filed 1983·Granted Sep 29, 1987·15 cites·16 claims
- 2556US4650773AContinuous inorganic fiber consisting of Si, N and O and a method of producing the sameNIPPON CARBON CO LTD·Filed 1985·Granted Mar 17, 1987·13 cites·4 claims
- 2654US4334051AHeat resistant polyvanadiosiloxanes and a process for their productionYAJIMA SEISHI·Filed 1980·Granted Jun 8, 1982·12 cites·8 claims
- 2751US5322822AUltra-high-strength refractory silicon carbide fiber and process for producing sameJAPAN ATOMIC ENERGY RES INST·Filed 1992·Granted Jun 21, 1994·10 cites·10 claims
- 2849US5093096AHigh purity and high strength inorganic silicon nitride continuous fiber and a method of producing the sameJAPAN ATOMIC ENERGY RES INST·Filed 1990·Granted Mar 3, 1992·8 cites·4 claims
- 2949US4879334AOrganopolyarylsilanes, process for manufacturing the same and fibers comprising the sameFOUNDATION RES INST·Filed 1987·Granted Nov 7, 1989·7 cites·23 claims
- 3048US4916093AMethod of producing continuous inorganic fiber consisting of Si, N and ONIPPON CARBON CO LTD·Filed 1989·Granted Apr 10, 1990·9 cites·8 claims
- 3146US5283044ASuper heat-resistant silicon carbide fibers from poly-carbosilaneJAPAN ATOMIC ENERGY RES INST·Filed 1991·Granted Feb 1, 1994·9 cites·2 claims
- 3245US4954461AHigh purity and high strength inorganic silicon nitride continuous fiberJAPAN ATOMIC ENERGY RES INST·Filed 1988·Granted Sep 4, 1990·7 cites·1 claims
- 3343US10267579B2Method and apparatus for improving thermal efficiency of heating deviceJAPAN ULTRA HIGH TEMPERATURE MATERIALS RES CENTER·Filed 2014·Granted Apr 23, 2019·0 cites·59 claims
- 3439US4663229AContinuous inorganic fibers and process for production thereofUBE INDUSTRIES·Filed 1985·Granted May 5, 1987·6 cites·9 claims
- 3538US4990470AHigh-strength and high-toughness sinter and process for producing the sameUBE INDUSTRIES·Filed 1988·Granted Feb 5, 1991·5 cites·4 claims
- 3630US5207861AProcess for producing a high strength and high toughness sinterUBE INDUSTRIES·Filed 1990·Granted May 4, 1993·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Kiyohito Okamura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →