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

Toshiro Higuchi — 60 Patents

UNUnknown: 13 patents #477 of 83,584Top 1%
MTMechano Transformer: 11 patents #3 of 20Top 15%
SASatake: 11 patents #5 of 187Top 3%
JAJapan Science And Technology Agency: 8 patents #34 of 2,171Top 2%
KTKanagawa Academy Of Science And Technology: 5 patents #6 of 105Top 6%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
MCMinolta Co.: 3 patents #574 of 1,416Top 45%
RIRiken: 3 patents #241 of 1,824Top 15%
RFResearch Development Foundation: 3 patents #64 of 362Top 20%
NCNippon Seiko Co.: 3 patents #40 of 315Top 15%
TIToyota Industries: 2 patents #892 of 955Top 95%
NCNalux Co.: 2 patents #15 of 54Top 30%
PPPrima Meat Packers: 2 patents #1 of 21Top 5%
RJResearch Development Corporation Of Japan: 2 patents #79 of 402Top 20%
SKSeiko Seiki Kabushiki Kaisha: 2 patents #27 of 125Top 25%
TCTokyo Weld Co.: 2 patents #4 of 21Top 20%
HKHitachi Kiden Kogyo: 1 patents #8 of 28Top 30%
FCFuence Co.: 1 patents #5 of 16Top 35%
ZGZexel Gmbh: 1 patents #175 of 348Top 55%
SCSoken Chemical & Engineering Co.: 1 patents #21 of 62Top 35%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
MMMitsubishi Materials: 1 patents #812 of 1,543Top 55%
AEAida Engineering: 1 patents #83 of 163Top 55%
DADaiwa: 1 patents #5 of 15Top 35%
IIIzumi Industries: 1 patents #5 of 10Top 50%
Tokyo, JP: #1,340 of 90,295 inventorsTop 2%
Overall (All Time): #38,820 of 4,157,543Top 1%
60 Patents All Time
Toshiro Higuchi has been granted 60 US patents while listed as an inventor at Unknown. The first was granted in 1986 and the most recent in June 2024. Toshiro Higuchi ranks #38,820 of 4,157,543 US inventors in our database (top 0.93%). Patent records list Toshiro Higuchi in Tokyo, JP.

Issued Patents All Time

Showing 1–25 of 60 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12004430 Piezoelectric valve and method of manufacturing the piezoelectric valve Takafumi Ito, Tadashi Matsushita, Sze Keat Chee, Yoshinobu Mizuno 2024-06-04
11982368 Piezoelectric actuator, piezoelectric valve, and method of manufacturing piezoelectric actuator Takafumi Ito, Tadashi Matsushita, Sze Keat Chee, Kunio Ebihara, Toshitada Hirata 2024-05-14
11808373 Piezoelectric valve and method for manufacturing piezoelectric valve Takafumi Ito, Tadashi Matsushita, Sze Keat Chee, Yoshinobu Mizuno, Toshitada Hirata 2023-11-07
10738905 Piezoelectric valve, method for driving piezoelectric valve, and optical particulate separator equipped with air-jet means using piezoelectric valve Takafumi Ito, Hironori ARII, Tadashi Matsushita, Sze Keat Chee, Takeshi Yano 2020-08-11
10507488 Deposition apparatus and manufacturing process including film forming step by deposition apparatus Hiroshi Ueno, Hitoshi Kimura 2019-12-17
9861996 Deposition apparatus and tray holder Hiroshi Ueno, Hitoshi Kimura 2018-01-09
9782736 Method and device for producing microdroplets Toru Torii, Takashi Nishisako, Shingo Okushima 2017-10-10
D788266 Ejector valve Takafumi Ito, Sze Keat Chee, Toshitada Hirata 2017-05-30
9664243 Gripper mechanism and movement mechanism Hiroyuki Nabae, Noritoshi Nakanishi 2017-05-30
D758453 Nozzle apparatus Takafumi Ito, Yoshinori Kawawa, Toshitada Hirata, Sze Keat Chee 2016-06-07
9281111 Electromagnetic actuator Hiroyuki Nabae, Koji Takahashi 2016-03-08
9114430 Piezoelectric valve, and optical particulate matter sorter provided with air-blowing means that uses piezoelectric valve Takafumi Ito, Teruhiko Takeuchi, Tadashi Matsushita, Sze Keat Chee, Takeshi Yano +1 more 2015-08-25
9097359 Piezoelectric valve, and optical granulated substance sorter equipped with air-blowing means that uses this piezoelectric valve Takafumi Ito, Sze Keat Chee, Takeshi Yano, Takeshi Kamima, Toshitada Hirata 2015-08-04
8883864 Process and apparatus for producing emulsion and microcapsules Toru Torii, Takashi Nishisako, Tomohiro Taniguchi 2014-11-11
8833566 Optical granular material-sorting apparatus utilizing piezoelectric valve Takafumi Ito, Teruhiko Takeuchi, Takeshi Yano, Sze Keat Chee 2014-09-16
8741192 Method and device for producing micro-droplets Toru Torii, Takashi Nishisako, Shingo Okushima 2014-06-03
8662312 Piezoelectric valve and optical granular material-sorting apparatus utilizing such piezoelectric valve Takafumi Ito, Teruhiko Takeuchi, Takeshi Yano, Sze Keat Chee 2014-03-04
8552620 Method of measuring and evaluating mechanical outputs of piezoelectric actuators, controlling method of the same, and apparatus using those methods Takeshi Yano, Kazuo Yakuwa, Akio Yano, Sze Keat Chee 2013-10-08
7772287 Process and apparatus for producing emulsion and microcapsules Toru Torii, Takashi Nishisako, Tomohiro Taniguchi 2010-08-10
7717615 Process and apparatus for producing emulsion and microcapsules Toru Torii, Takashi Nishisako, Tomohiro Taniguchi 2010-05-18
7516714 Immobilizing device Yutaka Yamagata, Joon-wan Kim, Kozo Inoue 2009-04-14
7378473 Process for producing colored spherical polymer particles Toru Torii, Takasi Nisisako, Youichi Takizawa, Takanori Takahashi 2008-05-27
7375140 Process and apparatus for producing emulsion and microcapsules Toru Torii, Takashi Nishisako, Tomohiro Taniguchi 2008-05-20
7360750 Piezoelectric air valve and multiple-type piezoelectric air valve Takeshi Yano, Kenichi Kudoh, Sze Keat Chee, Tsunehiko Shibata, Norimasa Ikeda 2008-04-22
7280680 Method and apparatus for observing three-dimensional localizations of in vivo expressed genes as well as method and apparatus for observing minute three-dimensional localizations of in vivo expressed genes Hideo Yokota, Sakiko Nakamura, Atsushi Yoshiki, Akitake Makinouchi, Ryutaro Himeno 2007-10-09