Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ohta; Kazuya
Address:
Fujiyoshida, JP
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
7668221 Gas laser apparatus, and method and device for monitoring blower February 23, 2010
A gas laser apparatus including a laser oscillating section including a blower forcibly circulating a medium gas in a medium circuit, and a blower monitoring section monitoring a maintenance state of the blower. The blower includes a lubricant storage chamber storing a lubricant, and
7342948 Blower used for laser oscillator March 11, 2008
In an laser oscillator (100), a blower (10, 20, 120) for circulating a laser medium between an electric discharge tube (102) and a circulating passage (104) includes: a casing (12) having a suction port (12a) and an exhaust port (12b); and a blade (18) pivotally supported in the casing
6826221 Laser oscillator November 30, 2004
A laser oscillator capable of effectively collecting and removing particulate foreign matter contained in gas laser medium flowing in a circulating path. An electric discharge section arranged in an optical resonator is incorporated into a circulating path of the gas medium including










 
 
  Recently Added Patents
Charged particle source with multiple selectable particle emitters
Non-zero rounding and prediction mode selection techniques in video encoding
Security arrangements for extended USB protocol stack of a USB host system
Recovering a database to any point-in-time in the past with guaranteed data consistency
(-)-epigallocatechin gallate derivatives for inhibiting proteasome
ESD protection device and method for producing the same
Extreme ultraviolet light generation apparatus
  Randomly Featured Patents
Method and apparatus for determining cylinder #1 power firing event in wasted spark ignition systems
Support assembly
Process and mold for encapsulating semiconductor chips having radial runners
Semiconductor device having a high frequency electronic circuit
Collapsible grappling hook
Sulfonylisoureas
Computer platform operating system compatibility management method and system
Building metal support apparatus and method
Method for halogenating an aromatic compound
Sheet-and-bib combination