Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9391346 | Non-aqueous electrolyte additive, non-aqueous electrolyte, and non-aqueous electrolyte secondary battery | Hirokazu Satou, Shoichi Tsujioka, Aiichiro Fujiwara | 2016-07-12 |
| 9312567 | Non-aqueous electrolyte additive, non-aqueous electrolyte, and non-aqueous electrolyte secondary battery | Hirokazu Satou, Shoichi Tsujioka, Aiichiro Fujiwara | 2016-04-12 |
| 9006335 | Rubber composition for tire tread and pneumatic tire | Munenori Iizuka | 2015-04-14 |
| 8168831 | Non-aqueous electrolyte cell, electrode stabilizing agent, phosphazene derivative and method of producing the same | Shigeki Endo, Takao Ogino, Yasuo Horikawa | 2012-05-01 |
| 7951495 | Non-aqueous electrolyte for battery and non-aqueous electrolyte battery comprising the same as well as electrolyte for electric double layer capacitor and electric double layer capacitor comprising the same | Hiroshi Kanno | 2011-05-31 |
| 7939206 | Non-aqueous electrolyte for cell, non-aqueous electrolyte cell having the same as well as electrolyte for polymer cell and polymer cell having the same | Takao Ogino | 2011-05-10 |
| 7718826 | Ionic compound | Hiroshi Kanno | 2010-05-18 |
| 7695862 | Additive for non-aqueous electrolyte solution of secondary battery and non-aqueous electrolyte secondary battery | Yasuro Horikawa | 2010-04-13 |
| 7585587 | Separator for non-aqueous electrolyte cell | Hiroshi Kanno, Shinichi Eguchi | 2009-09-08 |
| 7560595 | Non-aqueous electrolyte cell, electrolyte stabilizing agent, and phosphazene derivative and method for preparation thereof | Shigeki Endo, Takao Ogino, Yasuo Horikawa | 2009-07-14 |
| 7553373 | Silicon carbide single crystal and production thereof | Takayuki Maruyama, Shigeki Endo, Daisuke Kondo, Takuya Monbara | 2009-06-30 |
| 7524439 | Positive electrode for non-aqueous electrolyte battery and method of producing the same as well as non-aqueous electrolyte battery | Shinichi Eguchi, Hiroshi Kanno | 2009-04-28 |
| 7429433 | Positive electrode for non-aqueous electrolyte battery and method of producing the same and non-aqueous electrolyte battery | Shinichi Eguchi, Hiroshi Kanno | 2008-09-30 |
| 7315441 | Flame-retardant electrolyte electrolytic capacitor | Hiroshi Kanno | 2008-01-01 |
| 7229719 | Non-aqueous electrolyte secondary battery | Shigeki Endo, Takao Ogino | 2007-06-12 |
| 7099142 | Additive for non-aqueous liquid electrolyte secondary cell, non-aqueous liquid electrolyte secondary cell, additive for non-aqueous liquid electrolyte electric double layer capacitor and non-aqueous liquid electrolyte electric double layer capacitor | Shigeki Endo, Takao Ogino | 2006-08-29 |
| 7067219 | Additive for nonaqueous-electrolyte secondary battery | Shigeki Endo, Takao Ogino | 2006-06-27 |
| 7029643 | Silicon carbide powder and method for producing the same | Shigeki Endo | 2006-04-18 |
| 6955867 | Non-aqueous electrolyte secondary cell and, deterioration-preventing agent for non-aqueous electrolyte secondary cell and additive for non-aqueous electrolyte secondary cell for use therein | Shigeki Endo, Takao Ogino | 2005-10-18 |
| 6733736 | Silicon carbide powder and method for producing the same | Shigeki Endo | 2004-05-11 |
| 6532977 | Cleaning vessel and silicon carbide sintered body used therefor | Shigeki Endo, Yuka Murakawa | 2003-03-18 |
| 6469888 | Non-aqueous electrolyte electric double-layer capacitor | Shigeki Endo, Takao Ogino | 2002-10-22 |
| 6452782 | NON-AQUEOUS ELECTROLYTE ELECTRIC DOUBLE-LAYER CAPACITOR, DETERIORATION INHIBITOR FOR NON-AQUEOUS ELECTROLYTE ELECTRIC DOUBLE-LAYER CAPACITOR AND ADDITIVE FOR NON-AQUEOUS ELECTROLYTE ELECTRIC DOUBLE-LAYER CAPACITOR | Shigeki Endo, Takao Ogino | 2002-09-17 |
| 6419757 | Method for cleaning sintered silicon carbide in wet condition | Hiroaki Wada | 2002-07-16 |
| 6375752 | Method of wet-cleaning sintered silicon carbide | Shigeki Endo | 2002-04-23 |