Hitoshi TSUGAWA

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Shinagawa-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production apparatus
- Patent number 9,027,215
- Issue date May 12, 2015
- Hirata Corporation
- Hisayuki Sueoka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Conveyer device
- Patent number 8,430,227
- Issue date Apr 30, 2013
- Hirata Corporation
- Hisayuki Sueoka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Work transfer apparatus
- Patent number 8,430,226
- Issue date Apr 30, 2013
- Hirata Corporation
- Naoyuki Tokunaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Roller assembly, roller unit, and conveyor apparatus
- Patent number 8,292,056
- Issue date Oct 23, 2012
- Hirata Corporation
- Hitoshi Tsugawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
ROLLER ASSEMBLY, ROLLER UNIT, AND CONVEYOR APPARATUS
- Publication number 20110253508
- Publication date Oct 20, 2011
- Hirata Corporation
- Hitoshi TSUGAWA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CONVEYER DEVICE
- Publication number 20110073436
- Publication date Mar 31, 2011
- Hisayuki Sueoka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WORK TRANSFER APPARATUS
- Publication number 20110024264
- Publication date Feb 3, 2011
- Hirata Corporation
- Naoyuki Tokunaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRODUCTION APPARATUS
- Publication number 20110000063
- Publication date Jan 6, 2011
- Hisayuki Sueoka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR