KT

Keita Takahashi

Canon: 56 patents #559 of 19,416Top 3%
FU Fujifilm: 31 patents #190 of 4,519Top 5%
PA Panasonic: 22 patents #856 of 21,108Top 5%
NT NTT: 15 patents #227 of 4,871Top 5%
OC Olympus Optical Co.: 13 patents #219 of 2,334Top 10%
KT Kabushiki Kaisha Toshiba: 8 patents #3,802 of 21,451Top 20%
KC Kuraray Co.: 7 patents #214 of 1,827Top 15%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
OI Olympus Imaging: 4 patents #80 of 341Top 25%
DE Denso: 4 patents #3,129 of 11,792Top 30%
NG Namco Bandai Games: 3 patents #14 of 178Top 8%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
OL Olympus: 2 patents #1,626 of 3,097Top 55%
NC Nhk Spring Co.: 2 patents #370 of 1,116Top 35%
OD Oki Data: 2 patents #320 of 635Top 55%
PR Plastic Omnium Advanced Innovation And Research: 2 patents #19 of 104Top 20%
RT Riso Technologies: 1 patents #1 of 10Top 10%
SO Sony: 1 patents #17,262 of 25,231Top 70%
CC Calgon Carbon: 1 patents #48 of 102Top 50%
📍 Yamakita, JP: #1 of 10 inventorsTop 10%
Overall (All Time): #3,924 of 4,157,543Top 1%
186
Patents All Time

Issued Patents All Time

Showing 151–175 of 186 patents

Patent #TitleCo-InventorsDate
7413177 Sheet processing apparatus, method of controlling the sheet processing apparatus, control program for implementing the method, and storage medium storing the control program Akihito Mori, Nobuo Sekiguchi, Takashi Nagaya 2008-08-19
7402104 Game performing method, game apparatus, storage medium, data signal and program Masatoshi Ogita, Kazumi Yamabe 2008-07-22
7391980 Image forming apparatus includes a fixation device control based on a sheet-type when a jam occurs Nobuo Sekiguchi, Akihito Mori, Takashi Nagaya 2008-06-24
7389084 Image forming system with temporary storage trays between sheet storage units and image forming apparatus Naoto Watanabe, Hitoshi Kato, Takahiro Watanabe, Masahiro Serizawa, Ichiro Sasaki +1 more 2008-06-17
7380780 Sheet supplying apparatus and image forming system Ichiro Sasaki, Takahiro Watanabe, Naoto Watanabe, Takuya Kawamura, Masahiro Serizawa +1 more 2008-06-03
7339233 Nonvolatile semiconductor memory device and manufacturing method thereof 2008-03-04
7327967 Image heating apparatus with variable timing Akihito Mori, Nobuo Sekiguchi, Tadaaki Saida, Takashi Nagaya 2008-02-05
7283759 Image forming apparatus with heating member control in accordance with type of recording material Akihito Mori, Nobuo Sekiguchi, Takashi Nagaya 2007-10-16
7280777 Image forming apparatus with fixing control based on recording material type Akihito Mori, Nobuo Sekiguchi, Takashi Nagaya 2007-10-09
7050751 Image forming system with temporary storage trays between sheet storage units and image forming apparatus Naoto Watanabe, Hitoshi Kato, Takahiro Watanabe, Masahiro Serizawa, Ichiro Sasaki +1 more 2006-05-23
6989944 Camera Satoru Yasutomi, Tetsuya Takagi 2006-01-24
6899472 Electromagnetic drive Moriya Katagiri 2005-05-31
6813093 Lens barrel Tetsuya Takagi, Satoru Yasutomi 2004-11-02
6809366 Non-volatile semiconductor memory device 2004-10-26
6657893 Nonvolatile semiconductor memory device and method for driving the same Masafumi Doi, Hiroyuki Doi, Nobuyuki Tamura, Yasushi Okuda 2003-12-02
6505005 Camera which is pleasing in appearance, which can be easily assembled, and in which appearance portions such as a window for a range-measuring unit are fixed without being deformed Hiroyuki Ando, Nobuyuki Tanaka 2003-01-07
6501683 Nonvolatile semiconductor memory device 2002-12-31
6472281 Method for fabricating semiconductor device using a CVD insulator film Hiroyuki Doi, Yasushi Okuda, Nobuyuki Tamura 2002-10-29
6472707 Semiconductor memory device 2002-10-29
6397010 Camera Nobuyuki Tanaka, Hiroyuki Ando 2002-05-28
6377490 Nonvolatile semiconductor memory device and method for driving the same Masafumi Doi, Hiroyuki Doi, Nobuyuki Tamura, Yasushi Okuda 2002-04-23
6310800 Non-volatile semiconductor memory device and method for driving the same 2001-10-30
6190059 Camera Koji Kato, Setsuya Kataoka, Kunio Yokoyama, Tatsuya Suzuki 2001-02-20
6169307 Nonvolatile semiconductor memory device comprising a memory transistor, a select transistor, and an intermediate diffusion layer Masafumi Doi, Hiroyuki Doi, Nobuyuki Tamura, Yasushi Okuda 2001-01-02
6147903 Non-volatile semiconductor memory device and method for driving the same 2000-11-14