AO

Akira Otsuka

Fujitsu Limited: 13 patents #2,362 of 24,456Top 10%
FL Fujitsu Hitachi Plasma Display Limited: 7 patents #23 of 166Top 15%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
Schlumberger Technology: 3 patents #1,953 of 7,293Top 30%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
KR Krosakiharima: 1 patents #47 of 126Top 40%
SE Seikagaku: 1 patents #133 of 253Top 55%
AC Adtec Engineering Co.: 1 patents #14 of 25Top 60%
Overall (All Time): #84,653 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
12286500 Resin composition, prepreg, resin-equipped film, resin- equipped metal foil, metal-clad laminate, and wiring board Taichi Nakashima, Hiroyuki Fujisawa, Koichi Isaji, Hajime Ogushi 2025-04-29
10534766 Data management apparatus and data management method Akio Shimono, Naoki Miyoshi, Kazutoshi Fujishima 2020-01-14
10363920 Hybrid vehicle and control method for hybrid vehicle Takashi Suzuki 2019-07-30
9049191 Biometric authentication system, communication terminal device, biometric authentication device, and biometric authentication method Yasuaki Inatomi, Atsushi Minemura, Michiru Yokobori, Hayashi Ito, Takeshi Fujimatsu +1 more 2015-06-02
8269693 Method of driving plasma display panel and plasma display device Akihiro Takagi, Tetsuya Sakamoto, Takayuki Kobayashi, Takashi Sasaki 2012-09-18
8258700 Plasma display panel Takashi Sasaki 2012-09-04
8133867 Method for treating rheumatoid arthritis with an antibody that binds to a hepatocyte growth factor receptor Makoto Sakuma 2012-03-13
8115387 Plasma display panel Takashi Sasaki 2012-02-14
8109155 Methods and apparatus to measure fluid flow rates 2012-02-07
8098218 Plasma display device and method of driving the same Akihiro Takagi, Takashi Sasaki 2012-01-17
8026869 Plasma display driving method and apparatus Akihiro Takagi, Takashi Sasaki 2011-09-27
7948742 Planar display device Nobuyoshi Kondo, Takashi Sasaki 2011-05-24
7805653 LDPC-code generating method, communication apparatus, and code-string generating method Shigeru Uchida, Wataru Matsumoto 2010-09-28
7768188 Display device Takashi Sasaki, Akihiro Takagi 2010-08-03
7768978 Wireless communication method and mobile terminal used therefor Keiko Numakura 2010-08-03
7663574 Display device and display method Takashi Sasaki, Akihiro Takagi 2010-02-16
7639212 Ac-type gas-discharge display device Takashi Sasaki, Akhiro Takagi 2009-12-29
7609380 Real-time calibration for downhole spectrometer Stephane Vannuffelen, Takeaki Nakayama, Tsutomu Yamate, Toru Terabayashi, Kentaro Indo 2009-10-27
7576712 Plasma display device and method of driving the same Akihiro Takagi, Takashi Sasaki 2009-08-18
7336562 Sonic logging tool including receiver and spacer structure David C. Hoyle, Hitoshi Tashiro, Jahir Pabon, Hitoshi Sugiyama 2008-02-26
7289192 Projection exposure device 2007-10-30
6896162 Sliding nozzle unit Nobuyuki Yokoi, Motoki Toyota, Haruyuki Oba 2005-05-24
6498431 Display panel Takashi Katayama, Yasuhiko Kunii, Shigeto Kurogi, Hiroyuki Nakahara 2002-12-24
6242860 Plasma display panel and method of manufacturing same Hiromichi Sasao, Hiroyuki Nakahara, Toshiyuki Nanto, Noriyuki Awaji, Keiichi Betsui +1 more 2001-06-05
6181305 Method for driving an AC type surface discharge plasma display panel Nhan T. Nguyen 2001-01-30