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USPTO Patent Rankings Data through Dec 31, 2025
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Yoshiaki Kondo — 13 Patents

JOJoled: 5 patents #91 of 392Top 25%
FUFujifilm: 3 patents #1,989 of 4,519Top 45%
NCNippondenso Co.: 2 patents #1,150 of 3,479Top 35%
TCToyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
Toyota: 1 patents #15,486 of 26,838Top 60%
Ricoh Company: 1 patents #6,943 of 9,818Top 75%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Yoshiaki Kondo has been granted 13 US patents while listed as an inventor at Joled. The first was granted in 1981 and the most recent in August 2021. Yoshiaki Kondo ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Yoshiaki Kondo in Kasai, MH, JP.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11108029 Organic EL display panel manufacturing method and functional layer forming device Toshiki Nishikiori 2021-08-31
10861910 Organic EL display panel and method for manufacturing organic EL display panel 2020-12-08
10622412 Display panel 2020-04-14
10553811 Organic EL display panel manufacturing method and ink drying device Toshio Fukuda, Yoichi Shintani, Noriteru Maeda 2020-02-04
9343710 Method of manufacturing EL display device Shigeyuki Sasaki, Shigeaki Ikai 2016-05-17
9206326 Ink composition, inkjet recording ink, and inkjet recording method Koji Omori, Atsuhiro Katsumata 2015-12-08
9139954 Aqueous coloring composition for textile printing, textile printing method, and fabric Yoshiharu Yabuki, Hiromi Kobayashi, Tomoaki Nakamura 2015-09-22
8415419 Hydrophilic coating composition and hydrophilic member using the same Sumiaki Yamasaki, Satoshi Tanaka, Yuichiro Murayama 2013-04-09
7549555 Pressure container Tetsuya Suzuki, Minoru Komada, Kazuo Fujihara, Takashi Maeno, Isamu Komatsu 2009-06-23 $256,000
4813647 Electromagnetic actuator for controlling fluid flow Hirokazu Yagi, Shiro Maeda 1989-03-21
4739238 Rotating mechanism control system Yoshio Sugiyama 1988-04-19
4513945 Electromagnetic reed valve Hiromi Otsuki, Takashi Kondo, Haruyuki Obata, Takao Tate, Norikatu Ishikawa 1985-04-30 $44,000
4246582 Full duplex transceiver comprising hybrid coil and automatic impedance adjustment means Akira Okamoto 1981-01-20