HK

Hiroaki Kitahara

IBM: 10 patents #10,888 of 70,183Top 20%
Pioneer: 9 patents #173 of 1,730Top 10%
AN Anelva: 2 patents #81 of 280Top 30%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #206,419 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11276842 Light-emitting device 2022-03-15
11127916 Light emitting device Shigenori Murakami 2021-09-21
10840480 Light-emitting system and mobile object 2020-11-17
10770687 Light-emitting system 2020-09-08
7875866 Beam recording apparatus and beam adjustment method Yasumitsu Wada 2011-01-25
7679071 Electron beam drawing apparatus 2010-03-16
7525107 Apparatus and method for forming an alignment layer Johji Nakagaki, Akihiro Asahara, Hideo Kimura, Tatsuya Nishiwaki, Yasuhiko Shiota +1 more 2009-04-28
7276692 Beam adjusting sample, beam adjusting method and beam adjusting device Masahiro Katsumura, Yoshiaki Kojima, Yasumitsu Wada 2007-10-02
6954273 Laser-based measuring apparatus for measuring an axial run-out in a cylinder of rotation and method for measuring the same utilizing opposing incident measuring light beams Yoshiaki Kojima, Yasumitsu Wada 2005-10-11
6943894 Laser distance measuring system and laser distance measuring method 2005-09-13
6798466 Liquid crystal display device and method for fabricating the same Masatomo Takeichi 2004-09-28
6654075 Liquid crystal display device and method for fabricating the same Masatomo Takeichi 2003-11-25
6429058 Method of forming fully self-aligned TFT improved process window Evan G. Colgan, Hisanori Kinoshita, Kai Schleupen 2002-08-06
6403407 Method of forming fully self-aligned TFT with improved process window Paul S. Andry, Evan G. Colgan, Hisanori Kinoshita, Frank R. Libsch, Kai Schleupen 2002-06-11
6258723 Dry etching method and a TFT fabrication method Masatomo Takeichi 2001-07-10
6091151 Wiring layer and method of forming the wiring layer Hiroshi Takatsuji, Satoshi Tsuji 2000-07-18
5598283 Short circuit line having a conductive extension between groups of terminals in a liquid crystal display device Yoshiharu Fujii, Toshihiko Yoshida 1997-01-28
5464500 Method for taper etching metal Takatoshi Tsujimura 1995-11-07
5373377 Liquid crystal device with shorting ring and transistors for electrostatic discharge protection Meiko Ogawa, Kouhei Suzuki, Shinichi Kimura, Yoshikazu Ichioka 1994-12-13
4825808 Substrate processing apparatus Nobuyuki Takahashi 1989-05-02
4588942 Thickness monitoring system for intermittently exposing a quartz crystal to a material to be deposited 1986-05-13