TY

Tadahiro Yamaguchi

HI Hitachi: 12 patents #3,472 of 28,497Top 15%
HC Hitachi Industrial Equipment Systems Co.: 3 patents #164 of 550Top 30%
Pioneer Electronic: 3 patents #611 of 1,840Top 35%
HC Hitachi Construction Machinery Co.: 2 patents #502 of 1,234Top 45%
Overall (All Time): #222,014 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
D892835 Construction machine information display with graphical user interface Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Hiroyuki Azuma, Keiichirou Nakamura +2 more 2020-08-11
D890200 Display screen with graphical user interface for a construction machine Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Hiroyuki Azuma, Keiichirou Nakamura +2 more 2020-07-14
D769286 Display screen or portion thereof with a graphical user interface for an ink jet printer Kosuke Matoba, Shinji Shibuya, Takashi Kawano, Hiroko Kurihara 2016-10-18
D769285 Display screen or portion thereof with a graphical user interface for an ink jet printer Kosuke Matoba, Shinji Shibuya, Takashi Kawano, Hiroko Kurihara 2016-10-18
D768168 Display screen or portion thereof with a graphical user interface for an ink jet printer Kosuke Matoba, Shinji Shibuya, Takashi Kawano, Hiroko Kurihara 2016-10-04
D545309 Computer Hiroyuki Noda, Yoko Sato, Koji Suso, Shinichiro Aikawa 2007-06-26
D541277 Monitor for a computer Hiroyuki Noda, Yoko Sato, Koji Suso, Masao Miyawaki 2007-04-24
D540320 Computer Hiroyuki Noda, Yoko Sato, Koji Suso, Kazuyuki Fukushima, Keisuke Nakayama 2007-04-10
D524810 Computer Hiroyuki Noda, Yoko Sato, Koji Suso, Kazuyuki Fukushima, Shinichiro Aikawa 2006-07-11
D522503 Computer Hiroyuki Noda, Yoko Sato, Koji Suso, Kazuma Kishi, Daichi Hotta 2006-06-06
D517064 Computer Hiroyuki Noda, Yoko Sato, Koji Suso, Kazuyuki Fukushima, Shinichiro Aikawa 2006-03-14
D516557 Monitor for a computer Hiroyuki Noda, Yoko Sato, Koji Suso, Masao Miyawaki 2006-03-07
D463431 Display device Takashi Yamamoto, Yoshimasa Yokoyama, Akira Omachi, Akihito Nakata, Yuuki Iwane 2002-09-24
5936679 Television receiver having multiple communication capabilities Yasuhiro Kasahara, Tadashi Sube, Yukiko Iwama, Masahide Aoki 1999-08-10
D396234 Optical transmission equipment Hiroaki Nakashima, Hiroshi Kuwaki, Osamu Matsubara, Yoshihiro Yano 1998-07-21
D383120 Portable computer Atsuhiko Urushihara, Noriyoshi Ogura, Taisuke Kashima, Kazuyuki Fukushima 1997-09-02
D371347 Computer Toshiyuki Utsuki, Takashi Yamamoto, Kenta Kumagai, Yutaka Yonezawa, Tamotsu Tsukaguchi +2 more 1996-07-02
4972404 Optical disc Toshikazu Yoshino 1990-11-20
4535306 Phase-locked loop detecting circuit Ryuichi Naito 1985-08-13
4215316 AM stereo signal demodulation circuit Koki Aizawa 1980-07-29