Hideo Maruyama

Follow

Person

Kuwana, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical data recording medium
- Patent number 5,554,451
- Issue date Sep 10, 1996
- Brother Kogyo Kabushiki Kaisha
- Kazunari Taki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for producing a microlens array
- Patent number 5,298,366
- Issue date Mar 29, 1994
- Brother Kogyo Kabushiki Kaisha
- Takeo Iwasaki
- G02 - OPTICS
Information Patent Grant
Manufacturing method for orifice plate
- Patent number 5,277,783
- Issue date Jan 11, 1994
- Brother Kogyo Kabushiki Kaisha
- Yumiko Ohashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for producing an optical waveguide array using a resist master
- Patent number 5,230,990
- Issue date Jul 27, 1993
- Brother Kogyo Kabushiki Kaisha
- Takeo Iwasaki
- G02 - OPTICS
Information Patent Grant
Optical data storage medium having embedded tracking information
- Patent number 5,199,024
- Issue date Mar 30, 1993
- Brother Kogyo Kabushiki Kaisha
- Kazunari Taki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical data storage medium having interference and flattening laye...
- Patent number 5,095,478
- Issue date Mar 10, 1992
- Brother Kogyo Kabushiki Kaisha
- Kazunari Taki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 5,089,358
- Issue date Feb 18, 1992
- Brother Kogyo Kabushiki Kaisha
- Kazunari Taki
- G11 - INFORMATION STORAGE