Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chikae Matsui — 63 Patents

Panasonic: 56 patents #173 of 21,108Top 1%
JDJapan Display: 50 patents #48 of 1,204Top 4%
HDHitachi Displays: 13 patents #67 of 752Top 9%
Tokyo, JP: #1,219 of 90,295 inventorsTop 2%
Overall (All Time): #35,470 of 4,157,543Top 1%
63 Patents All Time
Chikae Matsui has been granted 63 US patents while listed as an inventor at Panasonic. The first was granted in 2010 and the most recent in August 2024. Chikae Matsui ranks #35,470 of 4,157,543 US inventors in our database (top 0.85%). Patent records list Chikae Matsui in Tokyo, JP.

Issued Patents All Time

Showing 1–25 of 63 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12072581 Liquid crystal display device and manufacturing method thereof Shoichi Uchino, Noboru Kunimatsu, Hidehiro Sonoda, Yuko Matsumoto, Tomio Yaguchi +2 more 2024-08-27
11681184 Liquid crystal display device and manufacturing method thereof Shoichi Uchino, Noboru Kunimatsu, Hidehiro Sonoda, Yuko Matsumoto, Tomio Yaguchi +2 more 2023-06-20
11513396 Liquid crystal display device Noboru Kunimatsu, Hidehiro Sonoda 2022-11-29
11480831 Liquid crystal display device Hidehiro Sonoda, Noboru Kunimatsu 2022-10-25
11391993 Liquid crystal display device and manufacturing method thereof Shoichi Uchino, Noboru Kunimatsu, Hidehiro Sonoda, Yuko Matsumoto, Tomio Yaguchi +2 more 2022-07-19
11169416 Liquid crystal display device having alignment films Hidehiro Sonoda, Noboru Kunimatsu 2021-11-09
11156875 Liquid crystal display device Noboru Kunimatsu, Hidehiro Sonoda, Yuko Matsumoto, Shoichi Uchino, Masaki Matsumori +1 more 2021-10-26
10989965 Liquid crystal display device Hidehiro Sonoda, Noboru Kunimatsu 2021-04-27
10852588 Liquid crystal display device Noboru Kunimatsu, Hidehiro Sonoda 2020-12-01
10690971 Liquid crystal display device Hidehiro Sonoda, Noboru Kunimatsu 2020-06-23
10670922 Liquid crystal display device and method of manufacturing that Hidehiro Sonoda, Noboru Kunimatsu 2020-06-02
10634954 Liquid crystal display device and manufacturing method thereof Shoichi Uchino, Noboru Kunimatsu, Hidehiro Sonoda, Yuko Matsumoto, Tomio Yaguchi +2 more 2020-04-28
10534225 Liquid crystal display device Noboru Kunimatsu, Hidehiro Sonoda, Yuko Matsumoto, Shoichi Uchino, Masaki Matsumori +1 more 2020-01-14
10481437 Liquid crystal display device and method of manufacturing that Hidehiro Sonoda, Noboru Kunimatsu 2019-11-19
10481442 Liquid crystal display device Hidehiro Sonoda, Noboru Kunimatsu 2019-11-19
10401687 Liquid crystal display device and method of manufacturing that Hidehiro Sonoda, Noboru Kunimatsu 2019-09-03
10268081 Liquid crystal display device and manufacturing method thereof Shoichi Uchino, Noboru Kunimatsu, Hidehiro Sonoda, Yuko Matsumoto, Tomio Yaguchi +2 more 2019-04-23
10197860 Liquid crystal display device and method of manufacturing that Hidehiro Sonoda, Noboru Kunimatsu 2019-02-05
10185183 Liquid crystal display device Hidehiro Sonoda, Noboru Kunimatsu 2019-01-22
10168579 Liquid crystal display device Noboru Kunimatsu, Hidehiro Sonoda 2019-01-01
9927660 Liquid crystal display device and manufacturing method thereof Yasuo Imanishi, Yosuke HYODO, Hidehiro Sonoda, Noboru Kunimatsu 2018-03-27
9804445 Liquid crystal display device and method of manufacturing that Hidehiro Sonoda, Noboru Kunimatsu 2017-10-31
9785013 Liquid crystal display device Noboru Kunimatsu, Hidehiro Sonoda, Yuko Matsumoto, Shoichi Uchino, Masaki Matsumori +1 more 2017-10-10
9720288 Liquid crystal display device Hidehiro Sonoda, Noboru Kunimatsu 2017-08-01
9715146 Liquid crystal display device Hidehiro Sonoda, Noboru Kunimatsu, Takashi Yamamoto 2017-07-25