Assignee
HOXAN KK
JP·33 granted patents·454 citations·filing 1977–1993
Top patents by PatentIndex Score
33 records- 0196US4494385AMethod of preserving organ and apparatus for preserving the sameHOXAN KK·Filed 1984·Granted Jan 22, 1985·73 cites·4 claims
- 0294US4462215AMethod of preserving organ and apparatus for preserving the sameHOXAN KK·Filed 1983·Granted Jul 31, 1984·54 cites·2 claims
- 0392US4480682AApparatus for freezing fertilized ova, spermatozoa or the likeHOXAN KK·Filed 1984·Granted Nov 6, 1984·40 cites·7 claims
- 0487US4561486AMethod for fabricating polycrystalline silicon waferHOXAN KK·Filed 1982·Granted Dec 31, 1985·37 cites·1 claims
- 0587US4539824AApparatus for continuously freezing liver pieceHOXAN KK·Filed 1984·Granted Sep 10, 1985·22 cites·3 claims
- 0686US4429542AMethod of freezing fertilized ova, spermatozoa or the like and apparatus thereforHOXAN KK·Filed 1982·Granted Feb 7, 1984·18 cites·4 claims
- 0769US4487033AMethod of freezing fertilized ova, spermatozoa or the like and apparatus thereforHOXAN KK·Filed 1983·Granted Dec 11, 1984·6 cites·7 claims
- 0864US4405243ACryogenic impact testing method and machineHOXAN KK·Filed 1981·Granted Sep 20, 1983·24 cites·4 claims
- 0960US4295339ACryostat system utilizing a liquefied gasHOXAN KK·Filed 1980·Granted Oct 20, 1981·17 cites·1 claims
- 1057US4421537AHelium gas liquefying apparatusHOXAN KK·Filed 1982·Granted Dec 20, 1983·14 cites·1 claims
- 1155US5225579AMethod of manufacturing vitamin D2, Vitamin D3, activated type vitamin D2, activated type vitamin D3, and their derivativesHOXAN KK·Filed 1992·Granted Jul 6, 1993·6 cites·7 claims
- 1255US4987921AMethod of fabricating frozen fine liver piece for artificial liver, apparatus for freezing the same and freezing vesselHOXAN KK·Filed 1989·Granted Jan 29, 1991·5 cites·7 claims
- 1353US5133095AMethod of and system for supplying electric power to automatic water discharge apparatusHOXAN KK·Filed 1991·Granted Jul 28, 1992·20 cites·14 claims
- 1452US4883452AMethod of fabricating frozen fine liver pieces for artificial liver, apparatus for freezing the same, and freezing vesselHOXAN KK·Filed 1988·Granted Nov 28, 1989·4 cites·2 claims
- 1549US4519764AApparatus for fabricating polycrystalline silicon waferHOXAN KK·Filed 1984·Granted May 28, 1985·8 cites·2 claims
- 1649US4118984ALiquid level indicator for an extremely low temperature-liquefied gas employing a superconductor wireHOXAN KK·Filed 1977·Granted Oct 10, 1978·14 cites·4 claims
- 1742US4549816AApparatus for measuring melting and boiling points of gasHOXAN KK·Filed 1983·Granted Oct 29, 1985·11 cites·3 claims
- 1841US5283345A1β,7,8-trihydroxy vitamin D2, 1∘,7,8-trihydroxy vitamin D3 and their derivatives and method of manufacturing these chemicalsHOXAN KK·Filed 1992·Granted Feb 1, 1994·2 cites·1 claims
- 1941US4858261AMovable bed vehicleHOXAN KK·Filed 1987·Granted Aug 22, 1989·18 cites·2 claims
- 2041US4553919AApparatus for producing polyacetylene filmHOXAN KK·Filed 1984·Granted Nov 19, 1985·6 cites·3 claims
- 2140US4984430AMethod of fabricating frozen fine liver pieces for artificial liver, apparatus for freezing the same, and freezing vesselHOXAN KK·Filed 1989·Granted Jan 15, 1991·1 cites·13 claims
- 2240US4490833AX-Ray photographic inspecting deviceHOXAN KK·Filed 1983·Granted Dec 25, 1984·14 cites·1 claims
- 2338US4428684AApparatus for measuring melting point and boiling point of gasHOXAN KK·Filed 1982·Granted Jan 31, 1984·6 cites·1 claims
- 2437US4675137AMethod for producing polyacetylene filmHOXAN KK·Filed 1986·Granted Jun 23, 1987·6 cites·2 claims
- 2535US4544343AApparatus for producing polyacetylene filmHOXAN KK·Filed 1984·Granted Oct 1, 1985·4 cites·3 claims
- 2634US4333753AMethod of liquefying Freon gasHOXAN KK·Filed 1980·Granted Jun 8, 1982·4 cites·1 claims
- 2733US5367259AActive shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noiseHOXAN KK·Filed 1992·Granted Nov 22, 1994·10 cites·4 claims
- 2832US4663123AApparatus for producing polyacetylene filmHOXAN KK·Filed 1984·Granted May 5, 1987·3 cites·7 claims
- 2931US5446174A1-β7,8-trihydroxy vitamin D2, 1β7,8-trihydroxy vitamin D.sub.HOXAN KK·Filed 1993·Granted Aug 29, 1995·0 cites·1 claims
- 3030US4820145APolycrystalline silicon wafer trayHOXAN KK·Filed 1986·Granted Apr 11, 1989·3 cites·1 claims
- 3129US5167758AMethod of forming polycrystalline silicon layer on semiconductor waferHOXAN KK·Filed 1989·Granted Dec 1, 1992·2 cites·8 claims
- 3229US4745163ACatalytic film polymerization of acetyleneHOXAN KK·Filed 1986·Granted May 17, 1988·2 cites·5 claims
- 3329US4531958AHelium gas liquefying apparatusHOXAN KK·Filed 1984·Granted Jul 30, 1985·0 cites·1 claims
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