Patent | Date |
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Cement Additive, Cement Admixture, Cement Composition, Molded Body, And Method For Improving Strength Of Molded Body App 20220212995 - TAKAYAMA; Takeshi ;   et al. | 2022-07-07 |
Metal corrosion inhibitor Grant 11,168,402 - Takayama , et al. November 9, 2 | 2021-11-09 |
Metal Corrosion Inhibitor App 20210156035 - TAKAYAMA; Takeshi ;   et al. | 2021-05-27 |
Cement additive, cement composition, and cement additive raw material Grant 10,294,157 - Takayama , et al. | 2019-05-21 |
Cement Additive, Cement Composition, And Raw Material For Cement Additive App 20190084881 - Takayama; Takeshi ;   et al. | 2019-03-21 |
Cement Additive, Cement Composition, And Cement Additive Raw Material App 20180251401 - Takayama; Takeshi ;   et al. | 2018-09-06 |
Analog-to-digital conversion circuit Grant 9,496,885 - Takayama November 15, 2 | 2016-11-15 |
Analog-to-digital Conversion Circuit App 20150256190 - TAKAYAMA; Takeshi | 2015-09-10 |
Back Plate For Disc Brake Pad And Disc Brake Pad Using The Back Plate App 20140209422 - Takayama; Takeshi ;   et al. | 2014-07-31 |
Light source module and electronic apparatus provided with same Grant 8,727,592 - Ishizaka , et al. May 20, 2 | 2014-05-20 |
Lighting Apparatus And Image Display Apparatus Provided Therewith App 20130094245 - Kanda; Hirofumi ;   et al. | 2013-04-18 |
Surface Light Source Device And Electronic Device Provided With Same App 20130016529 - Nishioka; Sumito ;   et al. | 2013-01-17 |
Light Source Module And Electronic Apparatus Provided With Same App 20120287670 - Ishizaka; Takuya ;   et al. | 2012-11-15 |
Light Source Module And Electronic Device Including Same App 20120230056 - Hanaoka; Tohru ;   et al. | 2012-09-13 |
Development apparatus and image forming apparatus Grant 8,204,408 - Takayama June 19, 2 | 2012-06-19 |
Comparison Circuit And Analog-to-digital Conversion Device App 20120127007 - Danjo; Takumi ;   et al. | 2012-05-24 |
Comparison circuit and analog-to-digital conversion device Grant 8,130,130 - Danjo , et al. March 6, 2 | 2012-03-06 |
Analog-digital conversion cell and analog-digital converter Grant 7,986,258 - Gotoh , et al. July 26, 2 | 2011-07-26 |
Comparison Circuit And Analog-to-digital Conversion Device App 20100245149 - DANJO; Takumi ;   et al. | 2010-09-30 |
Analog-digital Conversion Cell And Analog-digital Converter App 20100134337 - GOTOH; Kunihiko ;   et al. | 2010-06-03 |
Developing apparatus and image forming apparatus including same Grant 7,715,762 - Takayama May 11, 2 | 2010-05-11 |
Carrier and developing agent for electrophotography Grant 7,601,475 - Katoh , et al. October 13, 2 | 2009-10-13 |
Development apparatus for mixing recycled developer with toner in a toner supply path and image forming apparatus having same Grant 7,502,576 - Kubota , et al. March 10, 2 | 2009-03-10 |
Development Apparatus And Image Forming Apparatus App 20080219706 - Takayama; Takeshi | 2008-09-11 |
Developing apparatus and image forming apparatus including same App 20080025762 - Takayama; Takeshi | 2008-01-31 |
Particle discharge apparatus and image forming apparatus Grant 7,263,317 - Kubota , et al. August 28, 2 | 2007-08-28 |
Carrier and developing agent for electrophotography App 20070059629 - Katoh; Takeshi ;   et al. | 2007-03-15 |
Particles supply apparatus and image forming apparatus Grant 7,177,577 - Ishiguro , et al. February 13, 2 | 2007-02-13 |
Development apparatus and image forming apparatus App 20060078354 - Kubota; Hiroshi ;   et al. | 2006-04-13 |
Particles discharge apparatus and image forming apparatus App 20050207795 - Kubota, Hiroshi ;   et al. | 2005-09-22 |
Particles supply apparatus and image forming apparatus App 20050207796 - Ishiguro, Yasuyuki ;   et al. | 2005-09-22 |
Process for the purification of aromatic hydrocarbons and process for the preparation of high-purity aromatic hydrocarbons Grant 6,664,433 - Senzaki , et al. December 16, 2 | 2003-12-16 |
Normal conducting bending electromagnet Grant 5,568,109 - Takayama October 22, 1 | 1996-10-22 |
Method of incidence of charged particles into a magnetic resonance type accelerator and a magnetic resonance type accelerator in which this method of incidence is employed Grant 4,849,705 - Takayama July 18, 1 | 1989-07-18 |
Method of manufacturing ion selective electrode pair Grant 4,683,048 - Yamada , et al. July 28, 1 | 1987-07-28 |
Angular deviation signal generator Grant 3,987,434 - Endo , et al. October 19, 1 | 1976-10-19 |
Door Locking System For An Electrical Apparatus Grant 3,823,294 - Takayama , et al. July 9, 1 | 1974-07-09 |