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Hideki Ito — 170 Patents

NTNuflare Technology: 21 patents #14 of 298Top 5%

Canon: 19 patents #3,489 of 19,416Top 20%

NINikon: 19 patents #201 of 2,493Top 9%

ACAlps Electric Co.: 14 patents #83 of 2,177Top 4%

NTNlt Technologies: 12 patents #17 of 164Top 15%

TKToyo Boseki Kabushiki Kaisha: 11 patents #25 of 1,085Top 3%

Kabushiki Kaisha Toshiba: 11 patents #2,794 of 21,451Top 15%

Sony: 9 patents #4,898 of 25,231Top 20%

Denso: 8 patents #1,668 of 11,792Top 15%

NTNec Lcd Technologies: 5 patents #70 of 305Top 25%

Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%

Toyota: 4 patents #6,797 of 26,838Top 30%

SASiemens Schweiz Ag: 3 patents #26 of 341Top 8%

DCDainichiseika Color & Chemicals Mfg. Co.: 3 patents #88 of 376Top 25%

TCToshiba Ceramics Co.: 3 patents #54 of 458Top 15%

AKAisan Kogyo Kabushiki Kaisha: 3 patents #173 of 642Top 30%

AEAlpine Electronics: 3 patents #99 of 637Top 20%

SCSanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%

FLFujitsu Semiconductor Limited: 2 patents #355 of 1,301Top 30%

TKToshiba Kikai: 2 patents #223 of 713Top 35%

Samsung: 2 patents #38,282 of 75,807Top 55%

CICentral Research Institute Of Electric Power Industry: 2 patents #44 of 276Top 20%

Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%

OEOtis Elevator: 2 patents #650 of 1,840Top 40%

ACAlps Alpine Co.: 2 patents #150 of 525Top 30%

SCShinko Electric Industries Co.: 1 patents #570 of 723Top 80%

FCFujisawa Pharmaceutical Co.: 1 patents #444 of 782Top 60%

JCJgc Catalysts And Chemicals: 1 patents #74 of 139Top 55%

Kawasaki: 1 patents #1,551 of 2,943Top 55%

NCNippon Shokubai Co.: 1 patents #656 of 1,108Top 60%

PJPrimetals Technologies Japan: 1 patents #47 of 100Top 50%

SUSapproro Medical University: 1 patents #24 of 97Top 25%

SCShanghai Tianma Micro-Electronics Co.: 1 patents #254 of 417Top 65%

KCKansai Electric Power Co.: 1 patents #210 of 506Top 45%

TCTianma Microelectronics Co.: 1 patents #236 of 431Top 55%

TCToshiba Machine Co.: 1 patents #70 of 186Top 40%

TCToshiba Matsushita Display Technology Co.: 1 patents #112 of 235Top 50%

Comcast: 1 patents #2,448 of 4,447Top 60%

Overall (All Time): #4,802 of 4,157,543Top 1%

170 Patents All Time

Hideki Ito has been granted 170 US patents while listed as an inventor at Nuflare Technology. The first was granted in 1988 and the most recent in December 2025. Hideki Ito ranks #4,802 of 4,157,543 US inventors in our database (top 0.12%). Patent records list Hideki Ito in Nagano, MH, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 170 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12503362	Hydrogen release and storage system, hydrogen release and storage method, ammonia production apparatus, gas turbine, fuel cell, and steel mill	Shuntaro Seto, Wataru Matsubara, Keiichi Nakagawa, Akio Sato, Takashi Yoshimoto	2025-12-23
12474410	State estimation method, state estimation apparatus, state estimation system, and non-transitory storage medium	Atsuro Oonishi, Takehiro Hato	2025-11-18
12267953	Wiring board	Yukari Chino	2025-04-01
12228175	Axle receiving arrangement for an air vent rotary drive and air vent rotary drive	Christian Grossenbacher	2025-02-18
12151262	Vibration generating device	Kenji Kubo, Takashi Ogihara	2024-11-26
12146513	Axle receiving arrangement for an air vent rotary drive and air vent rotary drive	Christian Grossenbacher	2024-11-19
12009750	Power source device	Kazuki Sasao, Etsuji Kaneko	2024-06-11	$599,000
11862425	Switch device, and opening and closing detection device	Takeki Uozumi, Gengyin Li	2024-01-02
11824429	Multi-phase step-down DC/DC power source device	Kazuki Sasao, Masanori Hayashibara	2023-11-21	$718,000
11749525	Vapor phase growth apparatus and vapor phase growth method	Yoshiaki DAIGO, Akio ISHIGURO	2023-09-05
11413476	Particle beam treatment system, particle beam treatment method, and computer program product	Junichiro Ooga, Nobukatsu Sugiyama, Atsuro Oonishi	2022-08-16
11299821	Vapor phase growth apparatus and vapor phase growth method	Yoshiaki DAIGO, Akio ISHIGURO	2022-04-12
11149358	Vapor phase growth apparatus comprising n reactors, a primary gas supply path, a main secondary gas supply path, (n−1) auxiliary secondary gas supply paths, a first control circuit, and a second control circuit	—	2021-10-19
11124894	Vapor phase growth apparatus and vapor phase growth method	Yuusuke Sato, Hideshi TAKAHASHI, Takanori HAYANO	2021-09-21
11119367	Liquid crystal display device	—	2021-09-14
10938146	Device housing for an electrical device	Severin Wattenhofer, Felix Schilter	2021-03-02
10831113	Stage mechanism and table height position adjustment method	Takahiro Murata, Toshikatsu Akiba	2020-11-10
10796877	Charged particle beam image acquisition apparatus	Yoshihiro Izumi, Toshikatsu Akiba	2020-10-06
10627681	Liquid crystal display apparatus	—	2020-04-21
10584417	Film forming apparatus, susceptor, and film forming method	Hidekazu Tsuchida, Isaho Kamata, Masahiko Ito, Masami Naito, Hiroaki Fujibayashi +2 more	2020-03-10
10401660	Lateral electric field type liquid crystal display device	Shinichi Nishida, Hidenori Ikeno, Mitsuhiro Sugimoto	2019-09-03
10386269	Electric-vehicle testing device and method	Ena Ishii, Tadatoshi Ishii, Ken Ishii	2019-08-20
10385474	Vapor phase growth apparatus and vapor phase growth method	Yuusuke Sato, Hideshi TAKAHASHI, Takanori HAYANO	2019-08-20
10335612	Particle beam treatment system, particle beam treatment method, and computer program product	Junichiro Ooga, Nobukatsu Sugiyama, Atsuro Oonishi	2019-07-02
10317996	Operation system	Shigeaki Nishihashi, Hiroyuki Kogure, Tetsuya TOMARU, Yoshiyuki Tsuda, Takuya OSUGI	2019-06-11