loadpatents
name:-0.010432004928589
name:-0.032567024230957
name:-0.0029158592224121
Hirai; Toshio Patent Filings

Hirai; Toshio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirai; Toshio.The latest application filed is for "life determination device, life determination method, and recording medium for cutting tool".

Company Profile
2.34.7
  • Hirai; Toshio - Takasago JP
  • Hirai; Toshio - Yamanashi JP
  • HIRAI; Toshio - Takasago-shi JP
  • Hirai; Toshio - Minoh JP
  • Hirai; Toshio - Tajimi JP
  • Hirai; Toshio - Sendai JP
  • Hirai, Toshio - Gifu JP
  • Hirai; Toshio - Miyagi-ken JP
  • Hirai; Toshio - Izumi-ku Sendai-shi JP
  • Hirai; Toshio - Takamori Izumi-ku JP
  • Hirai; Toshio - Oshino JP
  • Hirai; Toshio - Miyagi JP
  • Hirai; Toshio - Izumi-shi Miyagi JP
  • Hirai; Toshio - Izumi JP
  • Hirai; Toshio - Isumi JP
  • Hirai; Toshio - Izumi City JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Compression device having connection unit for cooling unit
Grant 10,677,235 - Nagura , et al.
2020-06-09
Life determination device, life determination method, and recording medium for cutting tool
Grant 10,535,130 - Hirai , et al. Ja
2020-01-14
Life Determination Device, Life Determination Method, And Recording Medium For Cutting Tool
App 20170372469 - HIRAI; Toshio ;   et al.
2017-12-28
Compressor with valve pressing portions for sealing
Grant 9,777,726 - Nagura , et al. October 3, 2
2017-10-03
Reciprocating compressor
Grant 9,605,671 - Nagura , et al. March 28, 2
2017-03-28
Compressing device
Grant 9,328,970 - Nagura , et al. May 3, 2
2016-05-03
Compression Device
App 20150354553 - NAGURA; Kenji ;   et al.
2015-12-10
Compression Apparatus
App 20150059569 - NAGURA; Kenji ;   et al.
2015-03-05
Compressing Device
App 20140318747 - NAGURA; Kenji ;   et al.
2014-10-30
Reciprocating Compressor
App 20140322043 - NAGURA; Kenji ;   et al.
2014-10-30
Compressor
App 20140314604 - Nagura; Kenji ;   et al.
2014-10-23
Device and method for synthesizing speech
Grant 6,975,987 - Tenpaku , et al. December 13, 2
2005-12-13
Sintering furnace, method of manufacturing sintered objects, and sintered objects
Grant 6,891,140 - Sato , et al. May 10, 2
2005-05-10
Method for preparing eutectic ceramics
Grant 6,592,798 - Omori , et al. July 15, 2
2003-07-15
Burning furnace,burnt body producing method, and burnt body
App 20030111462 - Sato, Motoyasu ;   et al.
2003-06-19
Method for producing multilayered optical filters using a genetic algorithm and a method for operating the genetic algorithm
Grant 6,542,876 - Kikuchi , et al. April 1, 2
2003-04-01
Optical multilayered-film filter
Grant 6,115,180 - Hirai , et al. September 5, 2
2000-09-05
Crystalline sialon having wurtzite structure
Grant 5,429,998 - Someno , et al. July 4, 1
1995-07-04
Rare earth oxide-alumina-silica sintered body and method of producing the same
Grant 5,384,293 - Omori , et al. January 24, 1
1995-01-24
EDM with an electrode moved by deformation of an electrode actuator
Grant 5,340,959 - Sawada , et al. August 23, 1
1994-08-23
Forming die manufacturing method
Grant 5,164,221 - Someno , et al. November 17, 1
1992-11-17
Synthesis method by plasma chemical vapor deposition
Grant 5,093,150 - Someno , et al. March 3, 1
1992-03-03
Process for preparing carbon material
Grant 5,093,156 - Uemura , et al. March 3, 1
1992-03-03
Process for producing carbon/carbon composite having oxidation resistance
Grant 5,045,356 - Uemura , et al. September 3, 1
1991-09-03
Membrane for use in X-ray mask and method for preparing the same
Grant 4,940,851 - Oyobe , et al. July 10, 1
1990-07-10
Transparent BN-type ceramic material and method of producing the same
Grant 4,772,304 - Nakae , et al. September 20, 1
1988-09-20
Method of producing a functionally gradient material
Grant 4,751,099 - Niino , et al. June 14, 1
1988-06-14
High strength and high hardness alumina-zirconia-silicon carbide sintered ceramic composite and its manufacturing process
Grant 4,746,635 - Inoue , et al. May 24, 1
1988-05-24
Electrically conductive Si.sub.3 N.sub.4 --C series amorphous material and a method of processing the same
Grant 4,585,704 - Hirai , et al. April 29, 1
1986-04-29
Boron nitride containing titanium nitride, method of producing the same and composite ceramics produced therefrom
Grant 4,565,747 - Nakae , et al. January 21, 1
1986-01-21
Titanium-containing silicon nitride film bodies and a method of producing the same
Grant 4,469,801 - Hirai , et al. September 4, 1
1984-09-04
Electrically conductive Si.sub.3 N.sub.4 -C series amorphous material and a method of producing the same
Grant 4,393,097 - Hirai , et al. July 12, 1
1983-07-12
Super hard-highly pure silicon nitrides having a preferred crystal face orientation
Grant 4,118,539 - Hirai , et al. October 3, 1
1978-10-03

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