TK

Takashi Kawaguchi

SE Seiko Epson: 35 patents #379 of 7,774Top 5%
Brother Kogyo: 20 patents #434 of 2,767Top 20%
SO Sony: 13 patents #3,381 of 25,231Top 15%
MC Mitsui Engineering & Shipbuilding Co.: 4 patents #31 of 496Top 7%
KA Kao: 2 patents #1,388 of 3,221Top 45%
NC Nippon Piston Ring Co.: 2 patents #59 of 208Top 30%
SC Sanken Electric Co.: 2 patents #130 of 315Top 45%
TC Tazmo Co.: 2 patents #8 of 52Top 20%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
FC Fuji Pigment Co.: 1 patents #13 of 23Top 60%
KC Koike Sanso Kogyo Co.: 1 patents #14 of 49Top 30%
KC Kawaguchi Co.: 1 patents #2 of 6Top 35%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #20,554 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 51–75 of 84 patents

Patent #TitleCo-InventorsDate
7027363 Time measurement system and method of controlling the same 2006-04-11
6933797 Oscillation circuit, electronic apparatus, and timepiece using a potential stabilization circuit with resistive terminations Fumiaki Miyahara, Kunio Koike, Shinji Nakamiya 2005-08-23
6850468 Electronic timepiece, control method for electronic timepiece, regulating system for electronic timepiece, and regulating method for electronic timepiece Teruhiko Fujisawa, Fumiaki Miyahara 2005-02-01
6768704 Electronic apparatus, external adjustment device for the same, and adjusting method for the same Teruhiko Fujisawa 2004-07-27
6744426 Pen coordinate reading device with pen attribute detecting function Tsugio Okamoto, Tsuyoshi Ohashi 2004-06-01
6623157 Electronic timepiece and method for transmitting data for electronic timepiece Teruhiko Fujisawa 2003-09-23
RE38197 Multifunction electronic analog timepiece Kenji Sakamoto, Akihiko Maruyama, Tatsuo Moriya, Hiroshi Yabe, Masato Yoshino 2003-07-22
6283817 Stuffed toy 2001-09-04
6201207 Torch angle setting apparatus Yoichi Maruyama 2001-03-13
5978318 Timepiece device mechanism for indicating restart after recharging Masaru Kubota 1999-11-02
5802016 Electronic watch Masaru Kubota, Hidehiro Akahane, Yoshitaka Iijima, Keiichiro Oguchi, Mikiko Ito +2 more 1998-09-01
5724317 Apparatus and a method for indicating measurements with an analog display and a pointer unit thereof Masaru Kubota, Keiichiro Oguchi, Hidenori Nakamura 1998-03-03
5593241 Releasing sheet 1997-01-14
5564843 Reflective print label and method of producing the same 1996-10-15
5560722 Tape unit having ribbon end tape 1996-10-01
5556693 Image-retransferable sheet for a dry image-transferring material Mitsuo Yamane 1996-09-17
5469271 Unified compact video camera and VCR Mitsuo Hoshino, Yuka Tsutsumi, Mitsuhiro Shimada, Takashi Masuda, Yuji Morimiya +2 more 1995-11-21
5449546 Image retransfer sheet 1995-09-12
5338612 Thermo-sensitive transfer ribbon for forming dry type lettering sheet 1994-08-16
5334439 Image retransfer sheet for dry-processing type image-transfer onto an image receiving sheet Mitsuo Yamane 1994-08-02
5326622 Heat transferable inked ribbon Mitsuo Yamane 1994-07-05
5320885 Image-retransfer sheet for dry-processing type image-transferring material Mitsuo Yamane 1994-06-14
5298308 Image-retransferable sheet having a layer of a surface treating agent Mitsuo Yamane 1994-03-29
5289452 Multifunction electronic analog timepiece Kenji Sakamoto, Akihiko Maruyama, Tatsuo Moriya, Hiroshi Yabe, Masato Yoshino 1994-02-22
5236780 Image-retransferable sheet Mitsuo Yamane 1993-08-17