Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Tomoharu Awaya — 14 Patents

Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
SOSocionext: 4 patents #56 of 541Top 15%
FLFujitsu Semiconductor Limited: 3 patents #229 of 1,301Top 20%
FLFujitsu Microelectronics Limited: 1 patents #212 of 624Top 35%
Kawasaki, JP: #1,982 of 15,035 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Tomoharu Awaya has been granted 14 US patents while listed as an inventor at Fujitsu Limited. The first was granted in 1988 and the most recent in June 2020. Tomoharu Awaya ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Tomoharu Awaya in Kawasaki, JP.

Patents per Year

Patents granted per year, 1988 to 2020Bar chart with a peak of 4 patents in 1988.peak 41988: 4 patents19881989: 1 patents19891996: 1 patents19962010: 1 patents20102012: 1 patents20122013: 1 patents20132015: 1 patents20152017: 1 patents20172018: 2 patents20182020: 1 patents2020

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10672720 Semiconductor device and method of producing semiconductor device Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Koji Banno, Takayoshi Minami 2020-06-02
10147687 Semiconductor device and method of producing semiconductor device Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Koji Banno, Takayoshi Minami 2018-12-04
9881878 Semiconductor device and method of producing semiconductor device Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Koji Banno, Takayoshi Minami 2018-01-30
9824981 Semiconductor device and method of producing semiconductor device Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Koji Banno, Takayoshi Minami 2017-11-21
8928396 Electronic circuit and semiconductor device Jun Nagayama 2015-01-06
8514638 Write control circuit and semiconductor device Tsuyoshi Koyashiki, Jun Nagayama, Masahito Isoda 2013-08-20
8193614 Semiconductor device, moisture-resistant frame, groove and method of producing semiconductor device Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Koji Banno, Takayoshi Minami 2012-06-05
7673266 Timing analysis method and apparatus, computer-readable program and computer-readable storage medium Masamichi Kamiyama 2010-03-02
5576996 Semiconductor memory device having a variably write pulse width capability Masaya Sugimoto 1996-11-19
4796233 Bipolar-transistor type semiconductor memory device having redundancy configuration Isao Fukushi 1989-01-03
4783781 Semiconductor memory device having redundancy configuration with read circuit for defective memory address 1988-11-08
4757475 Semiconductor memory device having diode matrix type decoder and redundancy configuration 1988-07-12
4745582 Bipolar-transistor type random access memory device having redundancy configuration Isao Fukushi 1988-05-17
4740918 Emitter coupled semiconductor memory device having a low potential source having two states Yoshinori Okajima 1988-04-26