Sekine; Atsushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sekine; Atsushi.The latest application filed is for "ocular optical system and head-mounted display".
Company Profile
2.41.35
- Sekine; Atsushi - Kasukabe JP
- Sekine; Atsushi - Hitachinaka JP
- Sekine; Atsushi - Tokyo JP
- SEKINE; Atsushi - Hitachinaka-shi Ibaraki
- SEKINE; Atsushi - Kasukabe-shi JP
- Sekine; Atsushi - Ibaraki JP
- Sekine; Atsushi - Mito JP
- Sekine; Atsushi - Saitama JP
- Sekine; Atsushi - Kusakabe JP
- Sekine, Atsushi - Mito-shi JP
- Sekine; Atsushi - Fuchu JP
Patent Activity
| Patent | Date |
|---|---|
| Ocular optical system including a lens group having cemented lens and head-mounted display using the same Grant 10,921,583 - Matsumoto , et al. February 16, 2 | 2021-02-16 |
| Assembled battery Grant 10,367,183 - Sekine July 30, 2 | 2019-07-30 |
| Ocular Optical System And Head-mounted Display App 20190072763 - MATSUMOTO; Miho ; et al. | 2019-03-07 |
| Needle hub for syringe Grant D827,814 - Sekine , et al. September 4, 2 | 2018-09-04 |
| Assembled Battery App 20180138483 - SEKINE; Atsushi | 2018-05-17 |
| Imaging Lens And Image Capturing Device App 20180045921 - KUMAZAWA; Masato ; et al. | 2018-02-15 |
| Imaging Lens And Image Capturing Device App 20170261726 - SEKINE; Atsushi | 2017-09-14 |
| Assembled battery Grant 9,537,128 - Sekine January 3, 2 | 2017-01-03 |
| Battery module Grant 9,515,361 - Harada , et al. December 6, 2 | 2016-12-06 |
| Assembled Battery App 20150333304 - SEKINE; Atsushi | 2015-11-19 |
| Battery Module App 20150140388 - Harada; Susumu ; et al. | 2015-05-21 |
| Method of machining orifice and press-working method Grant 8,567,063 - Higuma , et al. October 29, 2 | 2013-10-29 |
| Electro-magneto fuel injector Grant 8,371,515 - Abe , et al. February 12, 2 | 2013-02-12 |
| Multihole injector Grant 8,328,121 - Irino , et al. December 11, 2 | 2012-12-11 |
| Electromagnetic Fuel Injector and Method for Assembling the Same App 20120126037 - HAYATANI; Masahiko ; et al. | 2012-05-24 |
| Electromagnetic fuel injector and method for assembling the same Grant 8,113,177 - Hayatani , et al. February 14, 2 | 2012-02-14 |
| Fuel injection valve and method for forming orifice thereof Grant 8,016,214 - Higuma , et al. September 13, 2 | 2011-09-13 |
| Electromagnetic Fuel Injector and Method for Assembling the Same App 20110163188 - HAYATANI; Masahiko ; et al. | 2011-07-07 |
| Electromagnetic fuel injector and method for assembling the same Grant 7,946,274 - Hayatani , et al. May 24, 2 | 2011-05-24 |
| Injection valve and method of making orifice Grant 7,874,070 - Gunji , et al. January 25, 2 | 2011-01-25 |
| Method of Machining Orifice and Press-Working Method App 20110005077 - Higuma; Masato ; et al. | 2011-01-13 |
| Electro-magneto fuel injector Grant 7,819,344 - Abe , et al. October 26, 2 | 2010-10-26 |
| Multi-hole injector, in-cylinder gasoline injection type internal combustion engine and control method for the engine Grant 7,770,556 - Kihara , et al. August 10, 2 | 2010-08-10 |
| Electromagnetic Fuel Injector and Method for Assembling the Same App 20100147977 - HAYATANI; Masahiko ; et al. | 2010-06-17 |
| Electromagnetic fuel injector and method for assembling the same Grant 7,721,713 - Hayatani , et al. May 25, 2 | 2010-05-25 |
| Multihole Injector App 20100051727 - IRINO; Yusuke ; et al. | 2010-03-04 |
| Fuel Injection Valve and Method for Forming Orifice Thereof App 20090242668 - Higuma; Masato ; et al. | 2009-10-01 |
| Electro-Magneto Fuel Injector App 20090188996 - ABE; Motoyuki ; et al. | 2009-07-30 |
| Cylinder direct gasoline injection type internal combustion engine, control equipment thereof, and injector Grant 7,543,560 - Kihara , et al. June 9, 2 | 2009-06-09 |
| Multi-Hole Injector, in-Cylinder Gasoline Injection Type Internal Combustion Engine and Control Method for the Engine App 20090025680 - KIHARA; Yusuke ; et al. | 2009-01-29 |
| Direct Injection Internal Combustion Engine and Injector Used for Direct Injection Internal Combustion Engine App 20080196691 - KIHARA; Yusuke ; et al. | 2008-08-21 |
| Fuel injector and in-cylinder direct-injection gasoline engine Grant 7,334,563 - Mifuji , et al. February 26, 2 | 2008-02-26 |
| Electro-magneto fuel injector App 20070194152 - Abe; Motoyuki ; et al. | 2007-08-23 |
| Electromagnetic fuel injector and method for assembling the same App 20070194151 - Hayatani; Masahiko ; et al. | 2007-08-23 |
| Cylinder direct gasoline injection type internal combustion engine, control equipment thereof, and injector App 20070079797 - Kihara; Yusuke ; et al. | 2007-04-12 |
| Fuel-injection valve App 20070075166 - Tsuchiya; Masahiro ; et al. | 2007-04-05 |
| Injection valve and method of making orifice App 20070057093 - Gunji; Kenichi ; et al. | 2007-03-15 |
| Fuel-injection valve Grant 7,163,162 - Tsuchiya , et al. January 16, 2 | 2007-01-16 |
| Fuel injector and in-cylinder direct-injection gasoline engine App 20060191511 - Mifuji; Masanori ; et al. | 2006-08-31 |
| Projection type display apparatus Grant 7,070,282 - Manabe , et al. July 4, 2 | 2006-07-04 |
| Fuel injection valve Grant 7,021,569 - Ogura , et al. April 4, 2 | 2006-04-04 |
| Fuel injector, nozzle body, and manufacturing method of cylindrical part equipped with fluid passage Grant 6,976,381 - Koshizaka , et al. December 20, 2 | 2005-12-20 |
| Fuel injection system and manufacturing method thereof Grant 6,962,142 - Sekine November 8, 2 | 2005-11-08 |
| Fuel injection valve Grant 6,935,578 - Shibata , et al. August 30, 2 | 2005-08-30 |
| Electromagnetic fuel injection valve Grant 6,908,050 - Sekine , et al. June 21, 2 | 2005-06-21 |
| Projection display apparatus Grant 6,891,577 - Sekine , et al. May 10, 2 | 2005-05-10 |
| Fuel injection system and manufacturing method thereof App 20050045151 - Sekine, Atsushi | 2005-03-03 |
| Projection type display apparatus App 20040263795 - Manabe, Yuji ; et al. | 2004-12-30 |
| Electromagnetic fuel injection valve Grant 6,783,109 - Ogura , et al. August 31, 2 | 2004-08-31 |
| Projection type display device App 20040150757 - Sekine, Atsushi ; et al. | 2004-08-05 |
| Electromagnetic fuel injection valve App 20040135014 - Sekine, Atsushi ; et al. | 2004-07-15 |
| Electromagnetic fuel injection valve Grant 6,695,233 - Sekine , et al. February 24, 2 | 2004-02-24 |
| Projection display apparatus App 20030202129 - Sekine, Atsushi ; et al. | 2003-10-30 |
| Projection type display apparatus Grant 6,609,796 - Maki , et al. August 26, 2 | 2003-08-26 |
| Electromagnetic fuel injection valve App 20030151014 - Ogura, Kiyotaka ; et al. | 2003-08-14 |
| Fuel-injection valve App 20030111563 - Tsuchiya, Masahiro ; et al. | 2003-06-19 |
| Projection type display device Grant 6,565,211 - Sekine , et al. May 20, 2 | 2003-05-20 |
| Fuel injector, nozzle body, and manufacturing method of cylindrical part equipped with fluid passage App 20030071147 - Koshizaka, Atsushi ; et al. | 2003-04-17 |
| Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using same Grant 6,431,473 - Shouji , et al. August 13, 2 | 2002-08-13 |
| Projection displays with divergent chief rays at beam splitter Grant 6,429,906 - Sekine , et al. August 6, 2 | 2002-08-06 |
| Projection type display apparatus App 20020063853 - Maki, Hiroshi ; et al. | 2002-05-30 |
| Electromagnetic fuel injection valve App 20020043575 - Sekine, Atsushi ; et al. | 2002-04-18 |
| Projection type display apparatus Grant 6,345,895 - Maki , et al. February 12, 2 | 2002-02-12 |
| Polarizing device and projector App 20020015134 - Sekine, Atsushi | 2002-02-07 |
| Fuel injection valve coated with anti-fouling perfluoropolyether fim layer and associated method, and direct injection engine using same App 20010042801 - Shouji, Mitsuyoshi ; et al. | 2001-11-22 |
| Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using same App 20010032896 - Shouji, Mitsuyoshi ; et al. | 2001-10-25 |
| Fuel injection valve and direct injection engine using the same Grant 6,273,348 - Shouji , et al. August 14, 2 | 2001-08-14 |
| Projection display apparatus App 20010000973 - Kusano, Masaaki ; et al. | 2001-05-10 |
| Polarization device and projection type display apparatus Grant 6,067,193 - Sekine , et al. May 23, 2 | 2000-05-23 |
| Projection type display apparatus Grant 6,050,689 - Nakamura , et al. April 18, 2 | 2000-04-18 |
| High-efficiency polarizing arrangement and projection apparatus using the same Grant 6,028,703 - Sekine , et al. February 22, 2 | 2000-02-22 |
| Projecting lens Grant 5,066,113 - Nakajima , et al. November 19, 1 | 1991-11-19 |
| Fluorescent lamp device Grant 4,978,890 - Sekiguchi , et al. December 18, 1 | 1990-12-18 |
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