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USPTO Patent Rankings Data through Dec 31, 2025
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Kenji Baba — 93 Patents

Hitachi: 25 patents #1,256 of 28,497Top 5%
Kabushiki Kaisha Toshiba: 16 patents #1,876 of 21,451Top 9%
Samsung: 10 patents #13,359 of 75,807Top 20%
SGSeiko Group: 8 patents #4 of 90Top 5%
NINisca: 8 patents #38 of 371Top 15%
Canon: 8 patents #7,309 of 19,416Top 40%
MKMurata Kikai: 5 patents #71 of 454Top 20%
NINikon: 4 patents #874 of 2,493Top 40%
NKNippon Seimitsu Kogyo Kabushiki Kaisha: 2 patents #4 of 46Top 9%
KAKasco: 2 patents #3 of 13Top 25%
Nec: 1 patents #7,928 of 14,502Top 55%
TLTeijin Fibers Limited: 1 patents #22 of 77Top 30%
MCMinolta Co.: 1 patents #942 of 1,416Top 70%
HCHitachi Engineering Co.: 1 patents #187 of 572Top 35%
TLTeijin Limited: 1 patents #850 of 1,631Top 55%
Kofu, JP: #2 of 209 inventorsTop 1%
Overall (All Time): #16,773 of 4,157,543Top 1%
93 Patents All Time
Kenji Baba has been granted 93 US patents while listed as an inventor at Hitachi. The first was granted in 1984 and the most recent in July 2021. Kenji Baba ranks #16,773 of 4,157,543 US inventors in our database (top 0.40%). Patent records list Kenji Baba in Kofu, JP.

Issued Patents All Time

Showing 1–25 of 93 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D925639 Digital camera Hiroyuki Asano, Makoto Imamizu 2021-07-20
D908777 Digital camera Makoto Imamizu, Yutaka Nikaido 2021-01-26
10891580 Service design assistance system and service design assistance method Kiyoshi Kumagai, Toshiyuki Ono, Masaaki Tanizaki, Masataka ARAKI 2021-01-12
D905783 Camera lens hood Yutaka Nikaido, Makoto Imamizu, Shota Nikaido 2020-12-22
D896296 Digital camera Makoto Imamizu 2020-09-15
10239722 Punching system Chiaki Osada, Koutaro Yamanaka 2019-03-26
10016906 Sheet cutter Chiaki Osada, Hirokazu Tanaka 2018-07-10
9866031 Method and apparatus for power control Takaaki Enohara, Nobutaka Nishimura, Kazumi Nagata, Shuhei Noda 2018-01-09
9829955 Information processing apparatus and method to control a target device based on detection of people in the vicinity of the target device Takaaki Enohara, Kazumi Nagata, Shuhei Noda, Nobutaka Nishimura 2017-11-28
D797130 Display screen with graphical user interface Toshiyuki Ono, Kiyoshi Kumagai, Kenichi Funaki, Yuichi Yagawa, Keiji Kojima 2017-09-12
9753682 Information processing apparatus, information processing method, and computer-readable storage medium Yosuke Ito, Wataru Tamaki 2017-09-05 $38,000
D791869 Writing paper Toshiyuki Ono, Kiyoshi Kumagai, Kenichi Funaki, Yuichi Yagawa, Keiji Kojima 2017-07-11
9633320 Energy demand prediction apparatus and method Kazumi Nagata, Takaaki Enohara, Yasuo Takagi, Nobutaka Nishimura, Shuhei Noda 2017-04-25
9511503 Trimmer apparatus Chiaki Osada, Hirokazu Tanaka 2016-12-06
9464819 Air conditioning control system and air conditioning control method Takaaki Enohara, Kazumi Nagata, Shuhei Noda, Nobutaka Nishimura 2016-10-11
9463936 Sorting system and sorting method Masaya Maeda, Yuka Watanabe, Tomoyuki Hamamura, Bunpei Irie, Akira Sawada 2016-10-11
9442553 Information processing apparatus, method, and computer readable medium to control a target device based on detection of people in the vicinity of the target device Takaaki Enohara, Kazumi Nagata, Shuhei Noda, Nobutaka Nishimura 2016-09-13
9375758 Sorting device and sorting method Bunpei Irie, Tomoyuki Hamamura, Masaya Maeda, Ying Piao, Yuka Watanabe 2016-06-28
9358695 Trimmer apparatus Chiaki Osada, Hirokazu Tanaka 2016-06-07
D755273 Camera Kenji Yamauchi 2016-05-03
D752796 Light for digital camera — 2016-03-29
D745914 Camera Kenji Yamauchi 2015-12-22
D743473 Camera Kenji Yamauchi 2015-11-17
D743470 Camera Kenji Yamauchi 2015-11-17
9137449 Luminance estimation model generation device, image sensor device, and computer program product Kazumi Nagata, Takaaki Enohara, Shuhei Noda, Nobutaka Nishimura 2015-09-15

Nearby-Ranked Inventors

Donald Andrew Burris93
Vijay Madisetti93
James H. Miller93
Hiromichi Kimura93
Noriyuki Kimura93
Masato Watanabe93
Jeffrey William Cordell93
Takeshi Itagaki93
Chih-Wei Yang93