Akiyama; Masahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Akiyama; Masahiro.The latest application filed is for "thrombus aspiration catheter and method of using the same".

Company Profile

2.32.34

Akiyama; Masahiro - Kanagawa JP
Akiyama; Masahiro - Wako JP
AKIYAMA; Masahiro - Fujinomiya-shi JP
Akiyama; Masahiro - Wako-shi JP
Akiyama; Masahiro - Shizuoka JP
Akiyama; Masahiro - Tsukuba N/A JP
Akiyama; Masahiro - Auderghem BE
Akiyama; Masahiro - Hamamatsu JP
AKIYAMA; Masahiro - Tsukuba-Shi JP
Akiyama; Masahiro - Brussels BE
Akiyama; Masahiro - Hamamatsu-shi JP
Akiyama; Masahiro - Saitama JP
Akiyama; Masahiro - Shizuoka-ken JP
Akiyama; Masahiro - Ibaraki-ken JP
Akiyama; Masahiro - Tsukiba-shi JP
Akiyama, Masahiro - Tokyo JP
Akiyama; Masahiro - Kyoto JP
Akiyama; Masahiro - Yokkaichi 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

Patent	Date
Blood sampling device and blood bag system Grant 10,517,519 - Akiyama , et al. Dec	2019-12-31
Centrifugal pump Grant 9,903,388 - Tsuruda , et al. February 27, 2	2018-02-27
Auger snow-removing machine Grant 9,382,680 - Yamada , et al. July 5, 2	2016-07-05
Thrombus Aspiration Catheter And Method Of Using The Same App 20160113676 - TADA; Yuichi ; et al.	2016-04-28
Blood Bag System App 20160106894 - HOSOE; Kaoru ; et al.	2016-04-21
Centrifugal Pump App 20160032940 - Tsuruda; Kouki ; et al.	2016-02-04
Blood Sampling Device and Blood Bag System App 20150216465 - Akiyama; Masahiro ; et al.	2015-08-06
Auger Snow-removing Machine App 20150033591 - Yamada; Atsushi ; et al.	2015-02-05
Test Blood Container And Blood Collecting Instrument App 20140228709 - Hayakawa; Aya ; et al.	2014-08-14
Container For Testing Blood And Blood Drawing Instrument App 20140221793 - Hayakawa; Aya ; et al.	2014-08-07
Blood Sample Container And Blood Collecting Instrument App 20140221873 - Hayakawa; Aya ; et al.	2014-08-07
Polymer and process for producing the same, composition for forming insulating film, and insulating film and method of forming the same Grant 8,404,786 - Akiyama , et al. March 26, 2	2013-03-26
Method for forming organic silica film, organic silica film, wiring structure, semiconductor device, and composition for film formation Grant 8,268,403 - Akiyama , et al. September 18, 2	2012-09-18
Checkout Apparatus And Mode Switching Method App 20110225056 - Akiyama; Masahiro	2011-09-15
Polycarbosilane, method for producing same, silica composition for coating application, and silica film Grant 8,017,700 - Nakagawa , et al. September 13, 2	2011-09-13
CAD program, structure design system, and structure design method Grant 7,974,817 - Nishikawa , et al. July 5, 2	2011-07-05
Organic silica film and method for forming same, composition for forming insulating film of semiconductor device and method for producing same, wiring structure and semiconductor device Grant 7,893,538 - Nakagawa , et al. February 22, 2	2011-02-22
Composition for forming insulating film, method for producing same, silica-based insulating film, and method for forming same Grant 7,875,317 - Nakagawa , et al. January 25, 2	2011-01-25
Polymer And Process For Producing The Same, Composition For Forming Insulating Film, And Insulating Film And Method Of Forming The Same App 20100168327 - AKIYAMA; Masahiro ; et al.	2010-07-01
Insulating-film-forming composition, method of producing the same, silica-based insulating film, and method of forming the same Grant 7,736,748 - Akiyama , et al. June 15, 2	2010-06-15
Film-forming Material, Silicon-containing Insulating Film And Method For Forming The Same App 20100140754 - Akiyama; Masahiro ; et al.	2010-06-10
Organic Silica Film And Method For Forming Same, Composition For Forming Insulating Film Of Semiconductor Device And Method For Producing Same, Wiring Structure And Semiconductor Device App 20100007025 - Nakagawa; Hisashi ; et al.	2010-01-14
Cad Program, Structure Design System, And Structure Design Method App 20090319237 - Nishikawa; Hiroshi ; et al.	2009-12-24
Marine propulsion machine provided with drive shaft Grant 7,625,255 - Ide , et al. December 1, 2	2009-12-01
Polycarbosilane, Method For Producing Same, Silica Composition For Coating Application, And Silica Film App 20090281237 - Nakagawa; Hisashi ; et al.	2009-11-12
Laminate and method of forming the same, insulating film, and semiconductor device Grant 7,556,860 - Akiyama , et al. July 7, 2	2009-07-07
Marine propulsion machine having drive shaft Grant 7,530,869 - Ide , et al. May 12, 2	2009-05-12
Method for producing polymer, polymer, composition for forming insulating film, method for producing insulating film, and insulating film Grant 7,528,207 - Nakagawa , et al. May 5, 2	2009-05-05
Protector and Needle Set App 20090099528 - Akiyama; Masahiro ; et al.	2009-04-16
Marine propulsion machine having drive shaft Grant 7,507,129 - Ide , et al. March 24, 2	2009-03-24
Film forming composition, process for producing film forming composition, insulating film forming material, process for forming film, and silica-based film Grant 7,462,678 - Akiyama , et al. December 9, 2	2008-12-09
Method for Forming Organic Silica Film, Organic Silica Film, Wiring Structure, Semiconductor Device, and Composition for Film Formation App 20080268264 - Akiyama; Masahiro ; et al.	2008-10-30
Polycarbosilane and method of producing the same Grant 7,358,317 - Nakagawa , et al. April 15, 2	2008-04-15
Gear case assembly with pressure-compensating function for marine propulsion machine Grant 7,334,501 - Ide , et al. February 26, 2	2008-02-26
Method for Forming Organic Silica Film, Organic Silica Film, Wiring Structure, Semiconductor Device, and Composition for Film Formation App 20080038527 - Akiyama; Masahiro ; et al.	2008-02-14
Marine propulsion machine provided with drive shaft App 20080014806 - Ide; Shinichi ; et al.	2008-01-17
Marine propulsion machine having drive shaft App 20080003897 - Ide; Shinichi ; et al.	2008-01-03
Marine propulsion machine having drive shaft App 20080000310 - Ide; Shinichi ; et al.	2008-01-03
Silica-based film, method of forming the same, composition for forming insulating film for semiconductor device, interconnect structure, and semiconductor device Grant 7,291,567 - Tsuchiya , et al. November 6, 2	2007-11-06
Insulating-film-forming composition, method of producing the same, silica-based insulating film, and method of forming the same App 20070031687 - Akiyama; Masahiro ; et al.	2007-02-08
Polymer and process for producing the same, composition for forming insulating film, and insulating film and method of forming the same App 20070027287 - Akiyama; Masahiro ; et al.	2007-02-01
Composition for forming insulating film, method for producing same, silica-based insulating film, and method for forming same App 20070020467 - Nakagawa; Hisashi ; et al.	2007-01-25
Method for producing polymer, polymer, composition for forming insulating film, method for producing insulating film, and insulating film App 20070021580 - Nakagawa; Hisashi ; et al.	2007-01-25
Method for producing polymer, polymer, composition for forming insulating film, method for producing insulating film, and insulating film App 20070015892 - Nakagawa; Hisashi ; et al.	2007-01-18
Laminate and method of forming the same, insulating film, and semiconductor device App 20060216531 - Akiyama; Masahiro ; et al.	2006-09-28
Novel polycarbosilane and method of producing the same, film-forming composition, and film and method of forming the same App 20060134336 - Nakagawa; Hisashi ; et al.	2006-06-22
Polycarbosilane and method of producing the same App 20060063905 - Nakagawa; Hisashi ; et al.	2006-03-23
Drive shaft support structure for marine propulsion machine Grant 7,008,279 - Ide , et al. March 7, 2	2006-03-07
Silica-based film, method of forming the same, composition for forming insulating film for semiconductor device, interconnect structure, and semiconductor device App 20060024980 - Tsuchiya; Hajime ; et al.	2006-02-02
Composition for film formation, method for preparing the composition, and method for forming insulating film App 20050112386 - Akiyama, Masahiro ; et al.	2005-05-26
Phase modulator Grant 6,891,445 - Kusama , et al. May 10, 2	2005-05-10
Drive shaft support structure for marine propulsion machine App 20040229525 - Ide, Shinichi ; et al.	2004-11-18
Gear case assembly with pressure-compensating function for marine propulsion machine App 20040216555 - Ide, Shinichi ; et al.	2004-11-04
Phase modulator App 20040085148 - Kusama, Noboru ; et al.	2004-05-06
Modulator and oscillator for microwave and milliwave use Grant 6,720,833 - Kobayashi , et al. April 13, 2	2004-04-13
Lens-fitted photo film unit of waterproof type and disassembling method for the same Grant 6,434,330 - Uchiyama , et al. August 13, 2	2002-08-13
Modulator and oscillator for microwave and milliwave use App 20020105390 - Kobayashi, Bun ; et al.	2002-08-08
Radiation-sensitive resin composition Grant 5,958,645 - Hirose , et al. September 28, 1	1999-09-28
Crawler-belt vehicle Grant 5,950,748 - Matsumoto , et al. September 14, 1	1999-09-14
Radiation sensitive resin composition containing quinone diazide ester having two hindered phenol groups Grant 5,672,459 - Inomata , et al. September 30, 1	1997-09-30
Frequency-dividing circuit Grant 5,111,489 - Tanaka , et al. May 5, 1	1992-05-05
InP semiconductor thin film on Si Grant 5,053,835 - Horikawa , et al. October 1, 1	1991-10-01
Method of growth of compound semiconductor Grant 4,561,916 - Akiyama , et al. December 31, 1	1985-12-31
Hybrid integrated circuit and a method for producing the same Grant 4,297,647 - Akiyama , et al. October 27, 1	1981-10-27

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