KK

Kenji Kitamura

NS National Institute For Materials Science: 17 patents #5 of 901Top 1%
SC Sumitomo Osaka Cement Co.: 8 patents #38 of 327Top 15%
FD Fdk: 7 patents #15 of 324Top 5%
SI Seiko Instruments: 7 patents #233 of 1,437Top 20%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
Pioneer: 5 patents #362 of 1,730Top 25%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
TC Toyo Ink Mfg. Co.: 5 patents #35 of 499Top 8%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
University of California: 2 patents #4,561 of 18,278Top 25%
KL Kanebo, Limited: 2 patents #125 of 571Top 25%
SL Shiseido Company, Limited: 2 patents #353 of 1,112Top 35%
KK Kayaba Kogyo: 2 patents #11 of 155Top 8%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
SC Sakai Chemical Industry Co.: 1 patents #121 of 227Top 55%
KC Kayaba Industry Co.: 1 patents #133 of 326Top 45%
UW University Of Washington: 1 patents #985 of 2,234Top 45%
Overall (All Time): #28,260 of 4,157,543Top 1%
71
Patents All Time

Issued Patents All Time

Showing 1–25 of 71 patents

Patent #TitleCo-InventorsDate
12374884 Backup power supply device Shun Mochizuki, Yosuke Saito 2025-07-29
12240631 Orbital attitude control device, satellite, orbital attitude control method, and recording medium Takeya Shima, Katsuhiko Yamada 2025-03-04
11936223 Battery polarity determination circuit, charger, and electronic device Yasunari Mizoguchi, Takashi Kanou 2024-03-19
D1012017 Battery charger Takashi Kanou, Mika Takayanagi, Asuka Takahashi, Yasunari Mizoguchi, Katsuki Tsuchiya +2 more 2024-01-23
11852296 Oil application device Keita Miyashita, Kazuaki Ushiku, Xuan Kan, Takao Inoue, Hideaki Onda 2023-12-26
11742685 Charger and charging method Takashi Kanou, Yasunari Mizoguchi, Takeshi Yoshida, Michiko Sato 2023-08-29
11655056 Orientation control device, satellite, orientation control method, and program Takeya Shima, Katsuhiko Yamada 2023-05-23
11387660 Automatic charger Takashi Kanou, Yasunari Mizoguchi, Kunihisa Sekiguchi 2022-07-12
11228186 Charger having failure detection function and failure detection method Takashi Kanou, Yasunari Mizoguchi 2022-01-18
11167867 Artificial satellite, attitude control system, and attitude control method Takeya Shima, Katsuhiko Yamada 2021-11-09
10951048 Charging circuit Yasunari Mizoguchi, Kazuta Takeno, Kunihisa Sekiguchi, Takashi Kano 2021-03-16
10906672 Autonomous operation planning system for artificial satellite and operation planning apparatus therefor Takehiro Nishiyama 2021-02-02
10882144 Laser shielding device 2021-01-05
10756372 Proton conductor and fuel cell Yutaka Kazoe, Yuriy Pihosh, Kazuma Mawatari, Takehiko Kitamori, Takahiro Nagata +2 more 2020-08-25
10752384 Orbit control device and satellite Katsuhiko Yamada, Takeya Shima, Hiroshi Suenobu 2020-08-25
10530211 Coil winding component and rotary electric machine Tomotsugu Takahashi 2020-01-07
10487250 Cationically photopolymerizable composition, bonding method, electronic device, method for manufacturing electronic device, display device and method for manufacturing display device Yozo MATSUKAWA, Akira Ito, Morio Nakatani 2019-11-26
10407187 Device for controlling attitude of spacecraft and method for calculating CMG gimbal angle Katsuhiko Yamada, Takeya Shima 2019-09-10
9074938 Substrate for surface enhanced Raman spectroscopy analysis and manufacturing method of the same, biosensor using the same, and microfluidic device using the same Xiaoyan Liu, Minoru Osada, Takahiro Nagata, Guozhong Cao 2015-07-07
8847457 Rotary electric machine and method of manufacturing same Takashi Yoshida, Satoru Uchiumi, Hiroki Tahira, Kohei Fujinoto, Masahiko Kamiyama +1 more 2014-09-30
8778225 Iodide single crystal, production process thereof, and scintillator comprising iodide single crystal Kiyoshi Shimamura, Encarnacion Antonia Garcia Villora 2014-07-15
8669121 Method for forming polarization reversal Futoshi Yamamoto, Junichiro Ichikawa, Satoshi Oikawa, Sunao Kurimura 2014-03-11
8524509 Method for forming polarization reversal Futoshi Yamamoto, Junichiro Ichikawa, Satoshi Oikawa, Sunao Kurimura 2013-09-03
8293543 Method for forming polarization reversal Futoshi Yamamoto, Junichiro Ichikawa, Satoshi Oikawa, Sunao Kurimura 2012-10-23
8223427 Method of fixing polarization-reversed region formed in ferroelectric single crystal Xiaoyan Liu, Shunji Takekawa, Kazuya Terabe, Shunichi Hishita 2012-07-17