Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JM

Jun MURAKAMI — 10 Patents

NINidec: 4 patents #253 of 976Top 30%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
ACAlps Electric Co.: 1 patents #1,191 of 2,177Top 55%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
Kabushiki Kaisha Toshiba: 1 patents #13,641 of 21,451Top 65%
Kawasaki, JP: #2,815 of 15,035 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Jun MURAKAMI has been granted 10 US patents while listed as an inventor at Nidec. The first was granted in 2006 and the most recent in October 2024. Jun MURAKAMI ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Jun MURAKAMI in Kawasaki, JP.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12126239 Electric power unit Daisuke OGASAWARA, Yuki Ishikawa, Keisuke Nakata, Hiroki Akaishi, Kazuyuki Yamamoto 2024-10-22
11365797 Motor assembly Daisuke OGASAWARA, Kazuyuki Yamamoto, Yuki Ishikawa 2022-06-21
11033163 Motor module and vacuum cleaner Yuuichi Sakuma 2021-06-15
10896891 Semiconductor device Yu Suzuki, Shoko Kikuchi, Merii Inaba, Takashi Shigeoka, Hiroshi Inagaki +1 more 2021-01-19
9693616 Hair dryer Yuuichi Sakuma, Takamasa Yamashita 2017-07-04
9012972 Nonvolatile semiconductor storage device and method of manufacturing the same Hisakazu Matsumori, Hideto TAKEKIDA, Akira MINO 2015-04-21
7359143 Cartridge drop detection device in magnetic tape library apparatus 2008-04-15
7277259 Magnetic head actuator including piezoelectric elements fixed to the arms of a fired glass-ceramic substrate Yutaka Yamamoto, Hiroya Sawairi 2007-10-02 $1,178,000
7132810 Power supplying apparatus and power supplying method 2006-11-07
7129667 Motor controller, library apparatus, conveyance robot for the library apparatus, and computer-readable storage medium with motor control programs 2006-10-31