Ohtsu; Shinki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohtsu; Shinki.The latest application filed is for "motorized cutter, motorized cutter with wheels, and cutting method".
Company Profile
0.43.36
- Ohtsu; Shinki - Naka N/A JP
- Ohtsu; Shinki - Ibaraki JP
- Ohtsu; Shinki - Hitachinaka JP
- Ohtsu; Shinki - Ibaraki-ken JP
- Ohtsu; Shinki - Hitachinaka-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Oil pulse tool Grant 8,925,645 - Harada , et al. January 6, 2 | 2015-01-06 |
| Motorized cutter, motorized cutter with wheels, and cutting method Grant 8,926,024 - Shima , et al. January 6, 2 | 2015-01-06 |
| Vibration drill unit Grant 8,672,049 - Tokairin , et al. March 18, 2 | 2014-03-18 |
| Two cycle engine and two cycle engine tool Grant 8,499,730 - Yasutomi , et al. August 6, 2 | 2013-08-06 |
| Two cycle engine and tool Grant 8,439,005 - Yasutomi , et al. May 14, 2 | 2013-05-14 |
| Dust collection cover attachable to cutter Grant 8,371,034 - Nishikawa , et al. February 12, 2 | 2013-02-12 |
| Fuel, gas, combustion type power tool driven by the fuel gas, and compressed gas container for the combustion type power tool Grant 8,205,777 - Nishikawa , et al. June 26, 2 | 2012-06-26 |
| Motorized Cutter, Motorized Cutter With Wheels, And Cutting Method App 20110303060 - Shima; Yukihiro ; et al. | 2011-12-15 |
| Oil Pulse Tool App 20110214894 - Harada; Tetsuhiro ; et al. | 2011-09-08 |
| Centrifugal machine having a vibration preventing mechanism Grant 7,883,456 - Kusumoto , et al. February 8, 2 | 2011-02-08 |
| Electrically driven flywheel-fastener driver Grant 7,789,281 - Tanimoto , et al. September 7, 2 | 2010-09-07 |
| Electrical power tool Grant 7,766,096 - Satou , et al. August 3, 2 | 2010-08-03 |
| Power tool having a vibration isolating handle Grant 7,721,818 - Inagawa , et al. May 25, 2 | 2010-05-25 |
| Two Cycle Engine And Two Cycle Engine Tool App 20100037877 - YASUTOMI; Toshinori ; et al. | 2010-02-18 |
| Two Cycle Engine And Tool App 20100037875 - YASUTOMI; Toshinori ; et al. | 2010-02-18 |
| Impact drill Grant 7,658,238 - Toukairin , et al. February 9, 2 | 2010-02-09 |
| Dust Collection Cover Attachable To Cutter App 20090114072 - Nishikawa; Tomomasa ; et al. | 2009-05-07 |
| Electrical Power Tool App 20090095499 - Satou; Shinichirou ; et al. | 2009-04-16 |
| Combustion-type power tool Grant 7,500,587 - Akiba , et al. March 10, 2 | 2009-03-10 |
| Electric Fastener Driver App 20090039136 - Tanimoto; Hideyuki ; et al. | 2009-02-12 |
| Centrifugal Machine App 20090023571 - KUSUMOTO; Shoji ; et al. | 2009-01-22 |
| Power tool Grant 7,455,121 - Saito , et al. November 25, 2 | 2008-11-25 |
| Impact tool Grant 7,416,031 - Murakami , et al. August 26, 2 | 2008-08-26 |
| Motor-driven tool Grant 7,323,796 - Oomori , et al. January 29, 2 | 2008-01-29 |
| Combustion-type power tool having ignition proof arrangement Grant 7,305,940 - Nishikawa , et al. December 11, 2 | 2007-12-11 |
| Combustion-type power tool having ignition proof arrangement Grant 7,293,541 - Nishikawa , et al. November 13, 2 | 2007-11-13 |
| Combustion type power tool facilitating cleaning to internal cleaning target Grant 7,261,071 - Ohtsu , et al. August 28, 2 | 2007-08-28 |
| Impact Tool App 20070179328 - Murakami; Takuhiro ; et al. | 2007-08-02 |
| Pulse torque generator and power tool having the same Grant 7,216,723 - Ohtsu , et al. May 15, 2 | 2007-05-15 |
| Impact drill Grant 7,213,659 - Saito , et al. May 8, 2 | 2007-05-08 |
| Combustion-type power tool Grant 7,194,988 - Ohmori , et al. March 27, 2 | 2007-03-27 |
| Impact tool App 20070034398 - Murakami; Takuhiro ; et al. | 2007-02-15 |
| Combustion-type power tool App 20070034661 - Akiba; Yoshitaka ; et al. | 2007-02-15 |
| Portable electric router having radial fan Grant 7,171,997 - Nishikawa , et al. February 6, 2 | 2007-02-06 |
| Vibration drill unit App 20070007024 - Tokairin; Junichi ; et al. | 2007-01-11 |
| Impact tool App 20060254786 - Murakami; Takuhiro ; et al. | 2006-11-16 |
| Impact tool App 20060254789 - Murakami; Takuhiro ; et al. | 2006-11-16 |
| Combustion-type power tool Grant 7,121,442 - Akiba , et al. October 17, 2 | 2006-10-17 |
| Combustion type power tool facilitating cleaning to internal cleaning target App 20060225674 - Ohtsu; Shinki ; et al. | 2006-10-12 |
| Combustion-type power tool having ignition proof arrangement App 20060185629 - Nishikawa; Tomomasa ; et al. | 2006-08-24 |
| Combustion-type power tool having ignition proof arrangement App 20060186165 - Nishikawa; Tomomasa ; et al. | 2006-08-24 |
| Impact drill Grant 7,093,670 - Saito , et al. August 22, 2 | 2006-08-22 |
| Impact drill Grant 7,073,605 - Saito , et al. July 11, 2 | 2006-07-11 |
| Pulse torque generator and power tool having the same App 20060137887 - Ohtsu; Shinki ; et al. | 2006-06-29 |
| Fuel, gas, combustion type power tool driven by the fuel gas, and compressed gas container for the combustion type power tool App 20060129009 - Nishikawa; Tomomasa ; et al. | 2006-06-15 |
| Power tool App 20060113098 - Inagawa; Hiroto ; et al. | 2006-06-01 |
| Power tool Grant 7,048,075 - Saito , et al. May 23, 2 | 2006-05-23 |
| Combustion-type power tool App 20060102111 - Ohmori; Yasuki ; et al. | 2006-05-18 |
| Combustion type power tool facilitating cleaning to internal cleaning target Grant 7,044,090 - Ohtsu , et al. May 16, 2 | 2006-05-16 |
| Combustion-type power tool providing specific spark energy App 20060042574 - Nishikawa; Tomomasa ; et al. | 2006-03-02 |
| Combustion-type power tool App 20050229598 - Akiba, Yoshitaka ; et al. | 2005-10-20 |
| Combustion type power tool Grant 6,951,194 - Nishikawa , et al. October 4, 2 | 2005-10-04 |
| Impact drill App 20050194165 - Saito, Takuma ; et al. | 2005-09-08 |
| Impact drill App 20050194164 - Saito, Takuma ; et al. | 2005-09-08 |
| Power tool App 20050061521 - Saito, Takuma ; et al. | 2005-03-24 |
| Combustion type power tool facilitating cleaning to internal cleaning target App 20050035171 - Ohtsu, Shinki ; et al. | 2005-02-17 |
| Impact drill App 20050028996 - Toukairin, Jyunichi ; et al. | 2005-02-10 |
| Impact drill App 20050028995 - Saito, Takuma ; et al. | 2005-02-10 |
| Portable electric router having radial fan App 20040250890 - Nishikawa, Tomomasa ; et al. | 2004-12-16 |
| Combustion type power tool App 20040164117 - Nishikawa, Tomomasa ; et al. | 2004-08-26 |
| Power tool having air discharge windows Grant 6,779,612 - Nishikawa , et al. August 24, 2 | 2004-08-24 |
| Combustion-powered nail gun Grant 6,695,195 - Nishikawa , et al. February 24, 2 | 2004-02-24 |
| Motor-driven tool App 20040027010 - Oomori, Katsuhiro ; et al. | 2004-02-12 |
| Motor-driven tool Grant 6,661,148 - Oomori , et al. December 9, 2 | 2003-12-09 |
| Combustion-powered Nail Gun App 20030222114 - Nishikawa, Tomomasa ; et al. | 2003-12-04 |
| Power tool having air discharge windows App 20030111918 - Nishikawa, Tomomasa ; et al. | 2003-06-19 |
| Motor-driven tool App 20020182020 - Oomori, Katsuhiro ; et al. | 2002-12-05 |
| Power tool App 20020121384 - Saito, Takuma ; et al. | 2002-09-05 |
| Combustion gas powered tool Grant 5,199,626 - Terayama , et al. April 6, 1 | 1993-04-06 |
| Combustion gas powered fastener driving tool Grant 5,090,606 - Torii , et al. February 25, 1 | 1992-02-25 |
| Vibroisolating handle joint structure for power tool Grant 4,936,394 - Ohtsu June 26, 1 | 1990-06-26 |
| Internal-combustion piston driving apparatus having a decompression channel Grant 4,913,331 - Utsumi , et al. April 3, 1 | 1990-04-03 |
| Combustion gas powered tool Grant 4,773,581 - Ohtsu , et al. September 27, 1 | 1988-09-27 |
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