| Patent | Date |
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Nonaqueous electrolyte secondary battery
Grant 9,029,008 - Takami , et al. May 12, 2 | 2015-05-12 |
Nonaqueous Electrolyte Secondary Battery
App 20130122351 - TAKAMI; Norio ; et al. | 2013-05-16 |
Nonaqueous electrolyte secondary battery
Grant 8,383,275 - Takami , et al. February 26, 2 | 2013-02-26 |
Nonaqueous electrolyte secondary battery
Grant 7,727,676 - Takami , et al. June 1, 2 | 2010-06-01 |
Battery pack with a discharge control mechanism
Grant 7,501,797 - Satoh , et al. March 10, 2 | 2009-03-10 |
Hydrogen absorbing alloy and secondary battery
Grant 7,501,207 - Sakai , et al. March 10, 2 | 2009-03-10 |
Battery-powered vacuum cleaner and method of cooling battery-powered vacuum cleaner
Grant 7,353,565 - Hisano , et al. April 8, 2 | 2008-04-08 |
Hydrogen absorbing alloy and secondary battery
Grant 7,300,720 - Sakai , et al. November 27, 2 | 2007-11-27 |
Hydrogen Absorbing Alloy And Secondary Battery
App 20070259264 - Sakai; Isao ; et al. | 2007-11-08 |
Overdischarge Preventing Circuit Apparatus And Overdischarge Preventing Method
App 20070231680 - Satoh; Yuji ; et al. | 2007-10-04 |
Hydrogen Absorbing Alloy And Secondary Battery
App 20070190417 - Sakai; Isao ; et al. | 2007-08-16 |
Overdischarge preventing circuit apparatus for a nonawueous electrolyte secondary battery, overdischarge preventing circuit apparatus for a battery pack, secondary battery overdischarge preventing method and overdischarge preventing method for a battery pack
Grant 7,253,588 - Satoh , et al. August 7, 2 | 2007-08-07 |
Hydrogen absorbing alloy and secondary battery
App 20060254678 - Sakai; Isao ; et al. | 2006-11-16 |
Nonaqueous electrolyte secondary battery
App 20060240328 - Takami; Norio ; et al. | 2006-10-26 |
Nonaqueous electrolyte secondary battery
App 20060234131 - Takami; Norio ; et al. | 2006-10-19 |
Battery-powered vacuum cleaner and method of cooling battery-powered vacuum cleaner
Grant 7,120,965 - Hisano , et al. October 17, 2 | 2006-10-17 |
Battery-powered vacuum cleaner and method of cooling battery-powered vacuum cleaner
App 20060080804 - Hisano; Katsumi ; et al. | 2006-04-20 |
Battery pack and rechargeable vacuum cleaner
Grant 7,014,949 - Kanai , et al. March 21, 2 | 2006-03-21 |
Hydrogen absorbing alloy and secondary battery
Grant 7,005,212 - Sakai , et al. February 28, 2 | 2006-02-28 |
Overdischarge preventing circuit apparatus and overdischarge preventing method
App 20050237686 - Satoh, Yuji ; et al. | 2005-10-27 |
Nonaqueous electrolyte secondary battery
Grant 6,926,992 - Isozaki , et al. August 9, 2 | 2005-08-09 |
Method of binding an electrolyte assembly to form a non-aqueous electrolyte secondary battery
Grant 6,890,684 - Ohsaki , et al. May 10, 2 | 2005-05-10 |
Battery pack and rechargeable vacuum cleaner
App 20050095499 - Kanai, Hideyuki ; et al. | 2005-05-05 |
Positive electrode active material and lithium ion secondary battery
Grant 6,872,491 - Kanai , et al. March 29, 2 | 2005-03-29 |
Hydrogen-absorbing alloy, method of surface modification of the alloy, negative electrode for battery and alkaline secondary battery
Grant 6,759,165 - Tsuruta , et al. July 6, 2 | 2004-07-06 |
Hydrogen-absorbing alloy, secondary battery, hybrid car and electromobile
Grant 6,703,164 - Hayashida , et al. March 9, 2 | 2004-03-09 |
Hydrogen absorbing alloy, method of surface modification of the alloy, negative electrode for battery and alkaline secondary battery
Grant 6,682,609 - Tsuruta , et al. January 27, 2 | 2004-01-27 |
Battery pack and battery pack with AC/DC conversion circuit board
App 20030227275 - Kishi, Takashi ; et al. | 2003-12-11 |
Battery-powered vacuum cleaner and method of cooling battery-powered vacuum cleaner
App 20030182758 - Hisano, Katsumi ; et al. | 2003-10-02 |
Battery pack and rechargeable vacuum cleaner
App 20030134189 - Kanai, Hideyuki ; et al. | 2003-07-17 |
Nonaqueous electrolyte secondary battery
App 20030118913 - Takami, Norio ; et al. | 2003-06-26 |
Hydrogen absorbing alloy and secondary battery
App 20030096164 - Sakai, Isao ; et al. | 2003-05-22 |
Non-aqueous electrolyte secondary battery and method of production of the same
App 20030035995 - Ohsaki, Takahisa ; et al. | 2003-02-20 |
Nonaqueous electrolyte secondary battery
App 20030031919 - Isozaki, Yoshiyuki ; et al. | 2003-02-13 |
Nonaqueous electrolyte secondary battery
Grant 6,503,657 - Takami , et al. January 7, 2 | 2003-01-07 |
Positive electrode active material and lithium ion secondary battery
App 20020150820 - Kanai, Hideyuki ; et al. | 2002-10-17 |
Nonaqueous electrolyte secondary battery and method of manufacturing nonaqueous electrolyte secondary battery
Grant 6,465,125 - Takami , et al. October 15, 2 | 2002-10-15 |
Hydrogen-absorbing alloy, method of surface modification of the alloy, negative electrode for battery and alkaline secondary battery
App 20020037454 - Tsuruta, Shinji ; et al. | 2002-03-28 |
Hydrogen-absorbing alloy, secondary battery, hybrid car and electromobile
App 20010041292 - Hayashida, Hirotaka ; et al. | 2001-11-15 |
Nickel-hydrogen secondary battery
Grant 6,248,475 - Hayashida , et al. June 19, 2 | 2001-06-19 |
Nickel-hydrogen secondary battery
Grant 6,200,705 - Hayashida , et al. March 13, 2 | 2001-03-13 |
Hydrogen-absorbing alloy
Grant 6,130,006 - Kohno , et al. October 10, 2 | 2000-10-10 |
Hydrogen-absorbing alloy, method of surface modification of the alloy, negative electrode for battery and alkaline secondary battery
Grant 5,962,165 - Tsuruta , et al. October 5, 1 | 1999-10-05 |
Nonaqueous electrolyte secondary battery and method for manufacturing the same
Grant 5,773,168 - Kubo , et al. June 30, 1 | 1998-06-30 |
Fuel cell power generation system
Grant 5,482,790 - Yamada , et al. January 9, 1 | 1996-01-09 |
Fuel cell
Grant 5,432,023 - Yamada , et al. July 11, 1 | 1995-07-11 |
Fuel cell
Grant 5,364,711 - Yamada , et al. November 15, 1 | 1994-11-15 |
Dry method for manufacturing hydrogen absorption alloy electrode
Grant 5,100,747 - Hayashida , et al. March 31, 1 | 1992-03-31 |
Hermetically sealed metallic oxide-hydrogen battery using hydrogen storage alloy
Grant 4,605,603 - Kanda , et al. August 12, 1 | 1986-08-12 |
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