KT

Keiji Takizawa

SE Seiko Epson: 55 patents #163 of 7,774Top 3%
TO Toyota: 10 patents #2,889 of 26,838Top 15%
JD Japan Display: 6 patents #475 of 1,204Top 40%
SO Sony: 5 patents #7,785 of 25,231Top 35%
JW Japan Display West: 3 patents #37 of 194Top 20%
ED Epson Imaging Devices: 3 patents #24 of 141Top 20%
NS Nitto Shinko: 1 patents #18 of 39Top 50%
CR Cryodevice: 1 patents #3 of 9Top 35%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
Overall (All Time): #20,996 of 4,157,543Top 1%
83
Patents All Time

Issued Patents All Time

Showing 1–25 of 83 patents

Patent #TitleCo-InventorsDate
12320478 Lighting device Kojiro Ikeda, Takeo Koito 2025-06-03
12163642 Lighting device Kojiro Ikeda, Takeo Koito, Tae Kurokawa 2024-12-10
11531396 Display device projecting an aerial image Shuji Hayashi 2022-12-20
11075560 Stator of rotary electric machine and method of manufacturing stator coil Masashi Matsumoto, Shingo Nagai, Yoshitomo Kawanishi, Keiichi Kaneshige, Masahiro Nishimura 2021-07-27
10782783 Display device Shuji Hayashi 2020-09-22
10061168 Liquid crystal display device Toshiharu Matsushima, Toshinori Uehara 2018-08-28
9785021 Liquid crystal display device Toshiharu Matsushima, Toshinori Uehara 2017-10-10
9463788 Control device for hybrid vehicle Tomohiko Miyamoto, Shuhei Matsusaka 2016-10-11
9293957 Segment coil, method of manufacturing segment coil, and stator including segment coil Naoto Koshino, Shinichi Iizuka, Hironobu Saka, Takeshi Ariyoshi, Takashi Hirakushi 2016-03-22
9126585 Control device for hybrid vehicle Tomohiko Miyamoto, Shuhei Matsusaka 2015-09-08
8780025 Display device Toshinori Uehara, Kimitaka Kamijo, Tomoyuki Nakano, Kunio Maruyama, Hiroki Sugiyama 2014-07-15
8780301 Liquid crystal display device Kojiro Ikeda, Tomoaki Sekime, Toshinori Uehara 2014-07-15
8704990 Electro-optical display apparatus Shuhei Yoshida 2014-04-22
8519579 Electric motor Tomohiko Miyamoto, Naoto Koshino, Hiroshi Hoshina, Ko Hashimoto, Tetsuo Wakita 2013-08-27
8334956 Liquid crystal device and electronic apparatus Shuhei Yoshida 2012-12-18
8310609 Liquid crystal device, electronic apparatus, and method of manufacturing liquid crystal device Shuhei Yoshida, Shinichiro Tanaka, Joji Nishimura, Koji Yoshida, Masakatsu Higa 2012-11-13
8125602 Liquid crystal display panel, electronic apparatus equipped with the same, and method for manufacturing liquid crystal display panel Hiroki Sugiyama, Tomoyuki Nakano 2012-02-28
8096919 Motor control device, motored vehicle equipped therewith, and method of controlling a motor Hiroshi Aihara 2012-01-17
8089234 Motor control device, motored vehicle equipped therewith, and method of controlling a motor Hiroshi Aihara 2012-01-03
7982355 Interphase insulating member and rotating electric machine Masakazu Katoh, Jun Fujiki, Akihiro Oohashi, Masanori Imai, Yoshiki Takahashi +2 more 2011-07-19
7936423 Display device Kimitaka Kamijo, Toshinori Uehara, Tomoyuki Nakano 2011-05-03
7889294 Electro-optical device with transmissive and reflection display regions where the reflection display region has a scatter-reflection and mirror-reflection region Kimitaka Kamijo, Tomoyuki Nakano, Tatsuya Kato 2011-02-15
7791574 Electro-optical device and electronic apparatus Kimitaka Kamijo 2010-09-07
7760297 Transflective display device having three primary color filters and an additional color filter from a complementary color system 2010-07-20
7671828 Color filter substrate, liquid crystal unit, and electronic device Tomoyuki Nakano, Hideki Kaneko 2010-03-02