Kotobuki Printing Co., Ltd.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A46B BRUSHES 228
 
  
 
A45D HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT 135
 
  
 
B43K IMPLEMENTS FOR WRITING OR DRAWING 124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7237975 Cartridge type liquid feeding containerJul 22, 04Jul 03, 07[A46B]
7217054 Side knock type feeding mechanismJul 22, 04May 15, 07[A46B]
7051642 Liquid containerJul 22, 04May 30, 06[A45D]
6155734 Rotary stick projecting deviceAug 27, 99Dec 05, 00[B43K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6176632 Liquid containerExpiredAug 31, 99Jan 23, 01[A46B]
6102602 Liquid container capExpiredAug 31, 99Aug 15, 00[A46B]

Top Inventors for This Owner

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