SN

Seiji Nakajima

JS Jfe Steel: 21 patents #59 of 1,401Top 5%
OM Omron: 11 patents #213 of 3,089Top 7%
KS Kawasaki Steel: 4 patents #280 of 1,922Top 15%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
TK Toshiba Kikai: 2 patents #223 of 713Top 35%
Overall (All Time): #72,920 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
8361628 Process for producing metal film Tetsuo Hayase, Tetsuya Mori 2013-01-29
8361629 Half mirror and process for producing same Tetsuya Mori, Tetsuo Hayase, Keisuke Oomae 2013-01-29
8302418 Indoor unit and air conditioning system with faulty wiring discrimination 2012-11-06
8273461 Method of producing metal film Tetsuya Mori 2012-09-25
8273462 Process for producing metal film Tetsuo Hayase, Tetsuya Mori 2012-09-25
8205466 Indoor and outdoor units of an air conditioning system connected via two wiring configurations 2012-06-26
8183313 Light guide including surface-treated resin Kyoji Kitamura, Masaki Nakamura 2012-05-22
8071178 Method of forming metal film and metal wiring pattern, undercoat composition for forming metal film and metal wiring pattern, and metal film Tetsuya Mori, Hidemi Nawafune 2011-12-06
8042345 Outdoor unit and air conditioning system using the same 2011-10-25
7160631 Zinc-based coated steel sheet having excellent anti-peeling property, frictional property, and anti-galling property and method of manufacturing the same Tomokatsu Katagiri, Yoichi Tobiyama, Chiaki Kato 2007-01-09
6625996 Communication control system for air conditioner Takaharu Tenma, Eiji Oohashi 2003-09-30
6436555 Zinc-comprising-plated high tension steel sheet Kazuaki Kyono, Chiaki Kato 2002-08-20
5972522 Corrosion resistant Zn or part-Zn plated steel sheet with MgO coating free of Mg Shuji Gomi, Hisatada Nakakoji, Nobuyuki Morito 1999-10-26
5893691 Machine tool Masahito Shiozaki 1999-04-13
D399493 Machine tool operation console Takeshi Momochi 1998-10-13
5403468 Process for the manufacture of tinplate using a fused tin chloride electroplating bath Hisatada Nakakoji, Shuji Gomi, Nobuyuki Morito 1995-04-04
5021301 Method of producing a steel sheet plated with Zn-Mg alloy superior both in plating adhesion and corrosion resistance, and steel sheet plated with the same Hisatada Nakakoji, Akira Yasuda, Hajime Kumura 1991-06-04