CHUGOKU KAYAKU KABUSHIKI KAISHA

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6873108 Monolithic seal for a sapphire metal halide lampSep 14, 01Mar 29, 05[H01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5912361 Process for producing D-glucuronolactoneExpiredMar 09, 98Jun 15, 99[C07H]
4869849 Fluid mixing apparatusExpiredOct 27, 87Sep 26, 89[B01F]

Top Inventors for This Owner

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