KK

Koji Kitamura

JD Japan Display: 8 patents #384 of 1,204Top 35%
IBM: 8 patents #13,150 of 70,183Top 20%
KE Keihin: 4 patents #56 of 596Top 10%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
HZ Hitachi Zosen: 2 patents #121 of 531Top 25%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
TS Toshiba Medical Systems: 1 patents #656 of 1,088Top 65%
PL Pfu Limited: 1 patents #255 of 478Top 55%
Overall (All Time): #115,390 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDate
12422714 Display device and manufacturing method thereof Koichi Igeta, Kentaro Okuyama 2025-09-23
12326628 Display device 2025-06-10
12253763 Display device Kentaro Okuyama, Tenfu NAKAMURA 2025-03-18
12246276 Spunbond non-woven fabric, filter material for pleated filter for dust collector, pleated filter for dust collector, and large air volume pulse-jet type dust collector Yuki Ikejiri, Jun Yoshida 2025-03-11
12242149 Display device Tatsunori MURAMOTO, Kentaro KAWAI, Yoshihide OHUE, Kentaro Okuyama, Tenfu NAKAMURA 2025-03-04
11988915 Display device Tatsunori MURAMOTO, Kentaro KAWAI, Yoshihide OHUE, Kentaro Okuyama, Tenfu NAKAMURA 2024-05-21
11927857 Display device Yoshihide OHUE, Yuuji OOMORI, Kentaro Okuyama 2024-03-12
11789303 Display device Yoshihide OHUE, Kentaro Okuyama, Hiroya MORIMOTO, Masato Kesho 2023-10-17
11614661 Display device Yoshihide OHUE, Kentaro Okuyama, Hiroya MORIMOTO, Masato Kesho 2023-03-28
9926682 Door structure for floating flap gate Hiroaki Arai, Hideyuki Niizato, Jun Okada, Satoshi Ashida, Kyouichi Nakayasu +1 more 2018-03-27
9779844 Containment cask for radioactive material Hiroaki Arai, Satoshi Ashida, Jyun Okada, Toki Ma 2017-10-03
8598879 Magnetic resonance diagnostic apparatus Yoshitomo Sakakura, Satoshi Sugiura, Tomoyuki Yoshida, Takashi Yanashima, Masateru Iwasa +8 more 2013-12-03
7511981 Non-volatile memory device Hideo Asano, Hisatada Miyatake, Kohki Noda, Toshio Sunaga, Hiroshi Umezaki 2009-03-31
7474557 MRAM array and access method thereof Toshio Sunaga, Hisatada Miyatake 2009-01-06
7434752 Fuel injection valve Eishi Matsumoto, Gaku Sato 2008-10-14
7349235 Non-volatile memory device Hisatada Miyatake, Kohki Noda, Toshio Sunaga, Hiroshi Umezaki, Hideo Asano 2008-03-25
7123498 Non-volatile memory device Hisatada Miyatake, Kohki Noda, Toshio Sunaga, Hiroshi Umezaki, Hideo Asano 2006-10-17
7065332 Remote control receiving system Yasuyuki Tomida, Hironobu Mori 2006-06-20
6826076 Non-volatile memory device Hideo Asano, Hisatada Miyatake, Kohki Noda, Toshio Sunaga, Hiroshi Umezaki 2004-11-30
6785154 MRAM and access method thereof Toshio Sunaga, Hisatada Miyatake, Hideo Asano, Kohki Noda, Hiroshi Umezaki 2004-08-31
6779743 Fuel injection valve 2004-08-24
6758420 Fuel injection valve Akira Arioka 2004-07-06
6639834 Data register and access method thereof Toshio Sunaga, Hisatada Miyatake, Hideo Asano, Kohki Noda, Hiroshi Umezaki 2003-10-28
6616071 Fuel injection valve Akira Arioka 2003-09-09
6314005 DC-DC converter which compensates for load variations Koji Nishi, Hitoshi Tsuji, Takayoshi Nishiyama, Yoshihiro Matsumoto, Tadahiko Matsumoto 2001-11-06