Hirotoshi Takemori

Person

Nara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stamper, manufacturing method therefor and optical device manufactu...
- Patent number 6,899,936
- Issue date May 31, 2005
- Sharp Kabushiki Kaisha
- Hirotoshi Takemori
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of magneto-optical master disk
- Patent number 5,820,795
- Issue date Oct 13, 1998
- Sharp Kabushiki Kaisha
- Hirotoshi Takemori
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk with grooves and pits of different depths
- Patent number 5,500,850
- Issue date Mar 19, 1996
- Sharp Kabushiki Kaisha
- Kazuo Van
- G11 - INFORMATION STORAGE
Information Patent Grant
Stamper
- Patent number 5,458,985
- Issue date Oct 17, 1995
- Sharp Kabushiki Kaisha
- Hitoshi Isono
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical disk for use in optical memory devices
- Patent number 5,399,461
- Issue date Mar 21, 1995
- Sharp Kabushiki Kaisha
- Kazuo Van
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a stamper
- Patent number 5,385,638
- Issue date Jan 31, 1995
- Sharp Kabushiki Kaisha
- Hitoshi Isono
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical disc with antistatic coating containing tin oxide and phosp...
- Patent number 5,331,625
- Issue date Jul 19, 1994
- Sharp Kabushiki Kaisha
- Michinobu Mieda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Hologram device, its production method, and electronic optical part
- Publication number 20050153211
- Publication date Jul 14, 2005
- Sharp Kabushiki Kaisha
- Hirotoshi Takemori
- G02 - OPTICS
Information Patent Application
Stamper, manufacturing method therefor and optical device manufactu...
- Publication number 20030138589
- Publication date Jul 24, 2003
- Sharp Kabushiki Kaisha
- Hirotoshi Takemori
- G11 - INFORMATION STORAGE
Information Patent Application
Integrated unit and optical pickup
- Publication number 20010024415
- Publication date Sep 27, 2001
- Hirotoshi Takemori
- G11 - INFORMATION STORAGE

Hirotoshi Takemori

Person

Patents Grantslast 30 patents

Stamper, manufacturing method therefor and optical device manufactu...

Manufacturing method of magneto-optical master disk

Optical disk with grooves and pits of different depths

Stamper

Optical disk for use in optical memory devices

Method of manufacturing a stamper

Optical disc with antistatic coating containing tin oxide and phosp...

Patents Applicationslast 30 patents

Hologram device, its production method, and electronic optical part

Stamper, manufacturing method therefor and optical device manufactu...

Integrated unit and optical pickup