Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hasegawa; Yutaka
Address:
Numazu, JP
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
6251208 Method for manufacturing a structure with fine ribs June 26, 2001
A structure having fine ribs with a high dimensional precision is used as the rear panel of a plasma display or as a micro organism carrier for use in a chemical device. The present invention aims to provide a method for manufacturing such a structure at low cost. According to the invent
5346522 Method and apparatus for molding optical glass elements or the like September 13, 1994
A method and apparatus are disclosed which place a glass blank on a lower mold arranged in an opposed relation to an upper mold, heat these molds and glass blank by an infrared lamp unit or high-frequency coil arranged around the molds and press-mold an optical glass element. In the meth
5340374 Method for molding optical glass elements August 23, 1994
The apparatus for molding an optical glass element is made up of relatively movable upper and lower molds for press molding a glass blank, and a plurality of infrared ray lamps encircling the upper and lower molds, temperature measuring devices for measuring the temperatures of the upper
5282878 Apparatus for molding optical glass elements February 1, 1994
The apparatus for molding an optical glass element is made up of relatively movable upper and lower molds for press molding a glass blank, and a plurality of infrared ray lamps encircling the upper and lower molds, temperature measuring devices for measuring the temperatures of the upper










 
 
  Recently Added Patents
Calcium carbonate granulation
Software self-checking systems and methods
Hot-press cushion material and manufacturing method of the same
Systems and methods for image stream processing
Provision of downlink packet access services to user equipment in spread spectrum communication network
Lens barrel and imaging device
Projection illumination system for EUV microlithography
  Randomly Featured Patents
Memory device circuit and method for concurrently addressing columns of multiple banks of multi-bank memory array
Stabilizer combination
Process for preparing powder of an alloy of a rare earth element, iron and boron for a resin bonded magnet
Process for production of vaccines
Non-valve engine device and method of controlling the same
Spring connected armature assembly for electromagnetic clutch
Vehicle alternator with anti-hunting feature and vehicle alternator control system
Method for enameling the bottom face of a culinary vessel of aluminum or aluminum alloy and a culinary vessel obtained in accordance with said method
Apparatus for preparing quick cooking rice and vegetables
Portion of a display screen for a pill dispenser