Eiji Tsukuda — 14 Patents at Renesas Electronics

Eiji Tsukuda has been granted 14 US patents while listed as an inventor at Renesas Electronics. The first was granted in 2000 and the most recent in July 2024. Eiji Tsukuda ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Eiji Tsukuda in Komatsu, JP.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date
12040399	Semiconductor device	Tohru Kawai, Atsushi Amo	2024-07-16
11646376	Semiconductor device and method of manufacturing the same	Katsumi Eikyu	2023-05-09
10438663	Semiconductor device	Kenichiro Sonoda, Keiichi Maekawa	2019-10-08
10217759	Semiconductor device	Kenichiro Sonoda	2019-02-26
10062706	Semiconductor device	Yosuke Takeuchi, Kenichiro Sonoda, Shibun TSUDA	2018-08-28
10026481	Semiconductor device	Kenichiro Sonoda, Keiichi Maekawa	2018-07-17
9780109	Semiconductor device	Yosuke Takeuchi, Kenichiro Sonoda, Shibun TSUDA	2017-10-03
9257242	Work vehicle	Shinpei Abe	2016-02-09
9184264	Manufacturing method of semiconductor device	Kozo Katayama, Kenichiro Sonoda, Tatsuya Kunikiyo	2015-11-10
8956941	Manufacturing method of semiconductor device	Kozo Katayama, Kenichiro Sonoda, Tatsuya Kunikiyo	2015-02-17
6785874	Layout verification method, program thereof, and layout verification apparatus	—	2004-08-31
6577994	Design rule generation system and recording medium recording program thereof	—	2003-06-10
6333780	Projection aligner	—	2001-12-25
6038020	Mask pattern verification apparatus employing super-resolution technique, mask pattern verification method employing super-resolution technique, and medium with program thereof	—	2000-03-14

Eiji Tsukuda — 14 Patents

Issued Patents All Time

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