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Hiroki Tsuda — 20 Patents

Nec: 12 patents #1,039 of 14,502Top 8%
JDJapan Display: 4 patents #580 of 1,204Top 50%
NTNational Institute Of Advanced Industrial Science And Technology: 3 patents #447 of 3,134Top 15%
ADAdvantest: 1 patents #714 of 1,193Top 60%
Tokyo, JP: #7,506 of 90,295 inventorsTop 9%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Hiroki Tsuda has been granted 20 US patents while listed as an inventor at Nec. The first was granted in 1993 and the most recent in January 2022. Hiroki Tsuda ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Hiroki Tsuda in Tokyo, JP.

Patents per Year

Patents granted per year, 1993 to 2022Bar chart with a peak of 3 patents in 2017.peak 31993: 2 patents19931995: 2 patents1996: 1 patents19961997: 1 patents1998: 1 patents19981999: 1 patents2000: 2 patents20002001: 1 patents2002: 1 patents20022015: 1 patents2016: 2 patents20162017: 3 patents2021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11225436 Multilayer structure and method for producing same Jun Akedo, Hiroaki Noda, Nobuo Sakamoto 2022-01-18
11145567 Heat-radiating substrate Jun Akedo 2021-10-12
9703163 Liquid crystal display — 2017-07-11
9696595 Liquid crystal display device having an array substrate with elongated protrusions Junichi Kobayashi 2017-07-04
9575216 Infrared-transmitting film, method for producing infrared-transmitting film, infrared optical component, and infrared device Jun Akedo, Keishi Ohashi, Shoji Sekino, Shin Nakamura 2017-02-21
9318062 Liquid crystal display device and method of driving the same Junichi Kobayashi 2016-04-19
9293105 Liquid crystal display device and method of driving the same — 2016-03-22
9120335 Pattern printing apparatus, pattern printing method, and test apparatus Bunichi KAKINUMA, Takeshi Tanaka, Toshiaki Hayakawa, Jun Akedo, Akito Endo 2015-09-01 $31,000
6469940 Memory access method and system for writing and reading SDRAM — 2002-10-22 $9,000
6226492 Mobile satellite communication method and system capable of carrying out carrier activation with reliability of a communication path secured — 2001-05-01 $39,000
6088573 Transmission power control method and apparatus for mobile radio satellite communication system — 2000-07-11 $89,000
6044277 Demand-assigned satellite communications system — 2000-03-28 $41,000
5974098 Received signal detector for digital demodulator — 1999-10-26 $19,000
5727027 PSK signal demodulation method and apparatus — 1998-03-10 $13,000
5619507 Method and apparatus for establishing and maintaining frame synchronization in a satellite communication system — 1997-04-08 $23,000
5533059 Carrier phase lock detecting apparatus used in PSK-modulated signal receiver for satellite communication system — 1996-07-02 $17,000
5452332 AGC circuit for burst signal Susumu Otani, Setomi Uchikawa, Colin Smith 1995-09-19 $28,000
5440267 Demodulator Motoya Iwasaki 1995-08-08 $13,000
5247543 Carrier aquisition apparatus for digital satellite communication system Susumu Otani 1993-09-21 $25,000
5206887 Unique word detection apparatus Hizuru Nawata 1993-04-27 $41,000

Frequent Collaborators

Jun Akedo4 shared
Junichi Kobayashi2 shared
Susumu Otani2 shared
Toshiaki Hayakawa1 shared
Hiroaki Noda1 shared
Motoya Iwasaki1 shared

Nearby-Ranked Inventors

Anthony Mertes20
Ed Merjanian20
Arthur J. Higby20
Daniel Rosenberg20
Anthony J. Kuschel20
Mark E. Fauver20
Markus Wintermantel20
Dominik Schnieders20
Christopher P. Roche20