KI

Keiichi Ito

YA Yazaki: 15 patents #264 of 3,427Top 8%
Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
RI Rinnai: 7 patents #12 of 173Top 7%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
SO Sony: 5 patents #7,785 of 25,231Top 35%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
FI Fujifilm Business Innovation: 4 patents #1,993 of 5,238Top 40%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
TA Taikisha: 3 patents #15 of 96Top 20%
EI Evolvable Systems Research Institute: 3 patents #3 of 10Top 30%
AT Autonetworks Technologies: 2 patents #557 of 1,079Top 55%
SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%
VC V Technology Co.: 1 patents #23 of 67Top 35%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
PS Prime Planet Energy & Solutions: 1 patents #94 of 228Top 45%
TS Takai Rika Denki Seisakusho: 1 patents #34 of 190Top 20%
TC Tetra Co.: 1 patents #9 of 38Top 25%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
Overall (All Time): #30,758 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 25 most recent of 68 patents

Patent #TitleCo-InventorsDate
12296712 Charging and discharging control device Shinya Inui, Masaki Yugou, Kimihiko Furukawa, Noriharu Kobayashi, Kohki Nakamura 2025-05-13
12100852 Battery with a handle Daijiro Takizawa, Nobuo Shigemizu 2024-09-24
11309607 Battery pack Takuya Nishinuma, Hiroto Kobayashi, Akinori Shimomai 2022-04-19
11289763 Battery module and manufacturing method of battery module 2022-03-29
11126860 Abnormality detection device, abnormality detection method, and storage medium Takahide Ibe, Nobuyuki Otsu 2021-09-21
11088421 Battery pack Hiroto Kobayashi, Akinori Shimomai, Takuya Nishinuma 2021-08-10
10573939 Secondary battery with film shaped sensor Junji Yasuda 2020-02-25
9857782 Output value correction method for physical quantity sensor apparatus, output correction method for physical quantity sensor, physical quantity sensor apparatus and output value correction apparatus for physical quantity sensor Mutsuo Nishikawa, Kazunori Saito, Katsuyuki Uematsu, Kazuhiro Matsunami 2018-01-02
9679232 Electronic apparatus Tatsuji Shimizu, Yoshinori Awata, Masahiro Ishiwata, Tsutomu Nagaoka 2017-06-13
9379465 Connection terminal having a press-fitting part inserted into a hollow part of a holding member Takahiro Fujii, Koji Ishikawa, Jun Tominaga, Takayuki Katsuumi 2016-06-28
8912079 Compound semiconductor deposition method and apparatus Motoichi Ohtsu, Takashi Yatsui, Tadashi Kawazoe, Shunsuke Yamazaki, Koichi Kajiyama +1 more 2014-12-16
8542384 Image processing apparatus, image forming apparatus, and computer readable medium storing program for shared image processing 2013-09-24
8528538 Warm air furnace Ikuo Tsunekawa 2013-09-10
8427660 Image processing apparatus, image forming apparatus, and computer readable medium storing program 2013-04-23
7843107 Dynamoelectric machine Masaya Inoue, Kanji Shinkawa, Masao Morita, Haruyuki Kometani, Toshiyuki Yoshizawa +5 more 2010-11-30
7636706 Parameter adjustment device Masahiro Murakawa 2009-12-22
7581981 Electrical junction box fitting device Tetsuya Yamamoto, Masatoshi Egawa, Yoshihide Tsukamoto, Masanori Wakui, Isao Yoneyama 2009-09-01
7580904 Parameter adjuster Masahiro Murakawa, Tetsunori Wada 2009-08-25
7533356 Parameter adjusting device and parameter adjusting means Masahiro Murakawa, Michiko Miura 2009-05-12
7414194 Bus bar wiring board and method of assembling the same Masashi Nakayama, Hiroyuki Nakanishi, Yoshihiko Nakahama 2008-08-19
7397521 Two sided liquid crystal display device having independently driven reflective and transmitting members for displaying both sides with different images at the same time Akimasa Yuuki, Naoki Nakagawa, Naoko Iwasaki, Shin Tahata, Tomohiro Sasagawa +1 more 2008-07-08
7217162 Tabular terminal-use female terminal Tomonori Harada, Yoshinori Shigeta, Masanori Wakui 2007-05-15
7195010 Space heater Shinji Kuroda, Yoshinori Fujisawa, Shinichi Yue 2007-03-27
7034896 Gradation correction apparatus Atsuhisa Kageyama 2006-04-25
7013079 Hybrid hot air heater Yoshinori Fujisawa, Yukihiko Shimonoma, Yoshimune Yamada 2006-03-14