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 76–100 of 186 patents

Patent #TitleCo-InventorsDate
10177674 Power circuit device Mamoru Kamikura, Kodai KATAGIRI, Norihiko AKASHI, Nobuyuki Haruna 2019-01-08
10088486 Method for detecting neurological disease accompanied by inflammation and/or demyelination Kohtaro Takei, Yume Suzuki, Yoshio Goshima 2018-10-02
10084388 Power conversion device Kazuki Sakata, Yoshiyuki Deguchi, Takuto Yano, Mamoru Takikita, Kazutoshi Awane +5 more 2018-09-25
10059877 Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound Hiroshi Matsuyama, Ryoji GOTO, Hiroyuki Ishikawa, Taiji Katsumata 2018-08-28
10052677 Spring forming device and forming method therefor Tohru Shiraishi, Yuichiro Ono, Kaoru Nagasawa 2018-08-21
10044883 Image forming apparatus Hiroshi Matsumoto, Ryou Sakaguchi, Shinnosuke Iwadate, Teruhito Kai, Hiroto Nishihara +1 more 2018-08-07
10031450 Image forming apparatus Ryou Sakaguchi, Hiroshi Matsumoto, Shinnosuke Iwadate, Teruhito Kai, Hiroto Nishihara +1 more 2018-07-24
10018958 Misattachment prevention device for image forming unit, image forming unit and image forming apparatus 2018-07-10
9963313 Sheet feeding apparatus having containing area for feeding sheet and containing area for replenishing sheet, and image forming apparatus Hiroto Nishihara, Shinnosuke Iwadate, Teruhito Kai, Hiromi Shimura 2018-05-08
9927753 Image forming apparatus Shinnosuke Iwadate, Teruhito Kai, Hiroto Nishihara, Hiromi Shimura, Kentaro Tamura 2018-03-27
9879869 Partition member for total heat exchange element, total heat exchange element using this member, and total heat exchange type ventilation device Yousuke Hamada, Miyuki Ootomo 2018-01-30
9871934 Image forming apparatus Shinnosuke Iwadate, Teruhito Kai, Hiroto Nishihara, Kenzo Kumagai, Hiromi Shimura 2018-01-16
9823610 Image forming apparatus Teruhito Kai, Shinnosuke Iwadate, Hiroto Nishihara, Hiromi Shimura 2017-11-21
9815646 Image forming apparatus Shinnosuke Iwadate, Teruhito Kai, Hiroto Nishihara, Hiromi Shimura 2017-11-14
9776449 Post-processing apparatus and image forming system including the post-processing apparatus Hiromi Shimura, Hiroto Nishihara, Shinnosuke Iwadate, Teruhito Kai, Kenzo Kumagai 2017-10-03
9752636 Helical compression spring and method for manufacturing same Yuitirou Ono, Tohru Shiraishi, Yoshiki Ono 2017-09-05
9747979 Nonvolatile semiconductor storage device including cell transistor performance measuring cells Masayoshi Nakayama, Kazuyuki Kouno, Reiji Mochida 2017-08-29
9714148 Image forming apparatus Shinnosuke Iwadate, Teruhito Kai, Hiroto Nishihara, Kenzo Kumagai, Hiromi Shimura 2017-07-25
9646927 Power semiconductor device Mamoru Kamikura, Nobuyuki Haruna 2017-05-09
9576948 Semiconductor device Kanako Komatsu, Masahiro Inohara 2017-02-21
9505581 Post-processing apparatus and image forming system including the post-processing apparatus Teruhito Kai, Shinnosuke Iwadate, Hiroto Nishihara, Kenzo Kumagai, Hiromi Shimura 2016-11-29
9343115 Nonvolatile semiconductor memory device Takanori Ueda, Kazuyuki Kouno, Yasuo Murakuki, Masayoshi Nakayama, Yuriko Ishitobi 2016-05-17
9337331 Semiconductor device Kanako Komatsu, Mariko Shimizu, Jun Morioka, Masahito Nishigoori 2016-05-10
9324010 Image forming apparatus Shinnosuke Iwadate, Hiroto Nishihara, Hiromi Shimura, Teruhito Kai, Kenzo Kumagai 2016-04-26
9150376 Image forming apparatus capable of forming images in double-sided mode Hidenori Matsumoto 2015-10-06