AT

Akihiko Tanaka

HI Hitachi: 8 patents #5,191 of 28,497Top 20%
TI Toray Industries: 5 patents #528 of 3,690Top 15%
NK Nippon Kayaku: 5 patents #128 of 1,103Top 15%
NC Nippon Seiko Co.: 3 patents #40 of 315Top 15%
Yamaha Motor: 3 patents #603 of 2,310Top 30%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
AT Autonetworks Technologies: 2 patents #557 of 1,079Top 55%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%
FI Fujifilm Business Innovation: 2 patents #2,833 of 5,238Top 55%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
DI Dai Nippon Insatsu: 1 patents #197 of 371Top 55%
SE Sensotech: 1 patents #19 of 59Top 35%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
TI Texas Instruments: 1 patents #7,357 of 12,488Top 60%
Overall (All Time): #112,264 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
11693442 Constant voltage DC supply device Takashi Kamezawa, Masaki Sakaguchi 2023-07-04
10198139 Method of producing touch sensor member, and touch sensor member Miharu Tanabe 2019-02-05
8948201 Packet transfer apparatus Masayuki Takase, Hideki Endo, Takayuki Kanno, Yoshihiro Ashi, Nobuyuki Yamamoto 2015-02-03
8654766 System apparatus and method for interconnecting TDM and frame/packet communication networks Masahiko Mizutani, Yoshihiro Ashi, Masayuki Takase, Atsushi Iwamura, Hideki Endo +1 more 2014-02-18
8588251 Packet transfer apparatus Masayuki Takase, Hideki Endo, Takayuki Kanno, Yoshihiro Ashi, Nobuyuki Yamamoto 2013-11-19
8519269 Conductor of an electric wire, and an insulated wire Soichirou Tsukamoto, Jun Yoshimoto, Yasuyuki Otsuka 2013-08-27
8508807 Image reading apparatus, black correction executing method, and a computer-readable medium storing black correction executing program Kazuaki Shintani, Shinichi Gono, Yosuke Takebe, Mitsugu Kamio, Mayumi Tada 2013-08-13
8457012 Packet transfer apparatus and packet transfer method Hideki Endo, Masayuki Takase, Shikou Matsushima, Takayuki Kanno, Yoshihiro Ashi 2013-06-04
8243745 Buffer management method and packet communication apparatus Hideki Endo, Takayuki Kanno, Masayuki Takase, Taisuke UETA 2012-08-14
8189571 System apparatus and method for interconnecting TDM and frame/packet communication networks Masahiko Mizutani, Yoshihiro Ashi, Masayuki Takase, Atsushi Iwamura, Hideki Endo +1 more 2012-05-29
8149689 Communication system having route redundancy Hideki Endo, Masayuki Takase, Takayuki Kanno 2012-04-03
8017869 Conductor of an electric wire, and an insulated wire Soichirou Tsukamoto, Jun Yoshimoto, Yasuyuki Otsuka 2011-09-13
7876778 Packet transfer apparatus Masayuki Takase, Hideki Endo, Takayuki Kanno, Yoshihiro Ashi, Nobuyuki Yamamoto 2011-01-25
7516701 Gas generator Kazumasa Kurita, Kenjiro Ikeda 2009-04-14
7470737 Dielectric paste and manufacturing method of plasma display Hiroko Mitsui, Junji Mata, Kentaro Okuyama, Hitoshi Nobumasa 2008-12-30
7411780 Paste, display member, and process for production of display member Hiroko Uegaki, Norikazu Tabata, Takai Masaki, Hiromitsu Takahashi, Mitsuyo Hashimoto 2008-08-12
7284488 Gas generator Junya Maruyama, Kazumasa Kurita, Yoshiyuki Kishino 2007-10-23
D548133 Gas generator for seatbelt pretensioner Kazumasa Kurita, Kenjiro Ikeda 2007-08-07
7060411 Dielectric paste and manufacturing method of plasma display Hiroko Mitsui, Junji Mata, Kentaro Okuyama, Hitoshi Nobumasa 2006-06-13
7004812 Paste, display member, and process for production of display member Hiroko Uegaki, Norikazu Tabata, Takaki Masaki, Hiromitsu Takahashi, Mitsuyo Hashimoto 2006-02-28
6416599 Gas-generating agent for air bag Eiichiro Yoshikawa, Ryo Minoguchi, Akihiko Kuroiwa, Takeshi Kanda, Kenjiro Ikeda +5 more 2002-07-09
6380595 Semiconductor device and manufacturing method therefor 2002-04-30
6033500 Airbag explosive composition and process for producing said composition Yuji Ito, Eishi Sato, Makoto Iwasaki, Kenjiro Ikeda, Eri Oishi +3 more 2000-03-07
5251560 Water-float coupling device Koichiro Ban, Magohei Tsukamoto, Toshi Goto 1993-10-12
5177621 Self-diagnostic system for image reading equipment Mitsuo Ohtaki, Izumi Takashima 1993-01-05