MT

Masashi TSUBUKU

SL Semiconductor Energy Laboratory: 225 patents #34 of 1,113Top 4%
JD Japan Display: 19 patents #189 of 1,204Top 20%
Overall (All Time): #2,103 of 4,157,543Top 1%
244
Patents All Time

Issued Patents All Time

Showing 25 most recent of 244 patents

Patent #TitleCo-InventorsDate
12408435 Semiconductor device and manufacturing method thereof Masayuki Sakakura, Yoshiaki Oikawa, Shunpei Yamazaki, Junichiro Sakata, Kengo Akimoto +1 more 2025-09-02
12389631 Semiconductor device and manufacturing method thereof Shunpei Yamazaki, Jun Koyama, Hiroyuki Miyake, Kei Takahashi, Kouhei Toyotaka +2 more 2025-08-12
12302639 Metal oxide film and method for forming metal oxide film Masahiro Takahashi, Takuya Hirohashi, Noritaka Ishihara, Masashi Oota 2025-05-13
12298640 Display device and method for manufacturing display device Takeshi Sakai, Tatsuya TODA 2025-05-13
12294024 Method of manufacturing semiconductor device Hajime WATAKABE, Kentaro Miura, Akihiro HANADA, Takaya TAMARU 2025-05-06
12287552 Display device Hajime WATAKABE, Toshinari SASAKI, Takaya TAMARU 2025-04-29
12272697 Transistor and display device Shunpei Yamazaki, Toshinari SASAKI, Junichiro Sakata 2025-04-08
12243881 Logic circuit and semiconductor device Shunpei Yamazaki, Jun Koyama, Kosei Noda 2025-03-04
12230696 Semiconductor device and method for fabricating the same Shunpei Yamazaki, Hideomi Suzawa, Shinya Sasagawa, Motomu Kurata 2025-02-18
12225739 Semiconductor device Tatsuya Honda, Yusuke Nonaka, Takashi Shimazu, Shunpei Yamazaki 2025-02-11
12218251 Semiconductor device Tatsuya Honda, Yusuke Nonaka, Takashi Shimazu, Shunpei Yamazaki 2025-02-04
12206025 Display device and electronic device Hajime Kimura, Kengo Akimoto, Toshinari SASAKI 2025-01-21
12199104 Analog circuit and semiconductor device Shunpei Yamazaki, Jun Koyama, Atsushi Hirose, Kosei Noda 2025-01-14
12198941 Display device and method for manufacturing the same Shunpei Yamazaki, Junichiro Sakata, Kengo Akimoto, Miyuki Hosoba, Masayuki Sakakura +1 more 2025-01-14
12191398 Semiconductor device comprising lightly doped drain (LDD) region between channel and drain region Akihiro HANADA, Takuo Kaitoh 2025-01-07
12176438 Semiconductor device Hajime WATAKABE, Kentaro Miura, Toshinari SASAKI, Takeshi Sakai, Akihiro HANADA 2024-12-24
12170338 Logic circuit and semiconductor device Shunpei Yamazaki, Jun Koyama, Kosei Noda 2024-12-17
12119407 Semiconductor device Michiaki Sakamoto, Takashi Okada, Toshiki Kaneko, Tatsuya TODA 2024-10-15
12098458 Metal oxide film, semiconductor device, and display device Shunpei Yamazaki, Junichi Koezuka, Kenichi OKAZAKI 2024-09-24
12094980 Semiconductor device Tatsuya TODA, Toshinari SASAKI 2024-09-17
12069925 Display device Hayata AOKI, Toshinari SASAKI 2024-08-20
12010871 Thin film transistor and display device Tatsuya TODA 2024-06-11
12002818 Semiconductor device and manufacturing method thereof Masayuki Sakakura, Yoshiaki Oikawa, Shunpei Yamazaki, Junichiro Sakata, Kengo Akimoto +1 more 2024-06-04
11980048 Display device comprising first area including pixel and second area including transparent area Hayata AOKI, Toshinari SASAKI 2024-05-07
11978742 Metal oxide film and method for forming metal oxide film Masahiro Takahashi, Takuya Hirohashi, Noritaka Ishihara, Masashi Oota 2024-05-07