HO

Hiroyuki Ota

OM Omron: 4 patents #1 of 179Top 1%
Pioneer: 4 patents #10 of 361Top 3%
HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #1,760 of 273,478Top 1%
10
Patents 2003

Issued Patents 2003

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
6647042 Nitride semiconductor laser device and method for manufacturing the same Mamoru Miyachi 2003-11-11
6628599 Variable optical element, a pickup apparatus having the variable optical element, and an information recording and reproducing apparatus having the pickup apparatus Takanori Maeda 2003-09-30
6626568 Radiation clinical thermometer and method of measuring body temperature using the radiation clinical thermometer Tetsuya Sato 2003-09-30
6612735 Infrared ray clinical thermometer Shigeru Tomioka, Makoto Tabata 2003-09-02
6609824 Radiation thermometer Tetsuya Sato 2003-08-26
6584426 Electronic thermometer 2003-06-24
6555846 Method for manufacturing a nitride semiconductor device and device manufactured by the method Atsushi Watanabe, Toshiyuki Tanaka 2003-04-29
6537839 Nitride semiconductor light emitting device and manufacturing method thereof Mitsuru Nishitsuka, Hirokazu Takahashi 2003-03-25
6513970 Infrared thermometer Makoto Tabata, Tetsuya Sato, Shigeru Tomioka 2003-02-04
6511857 Process for manufacturing semiconductor device Ryuji Kono, Makoto Kitano, Hideo Miura, Yoshishige Endo, Takeshi Harada +5 more 2003-01-28