IK

Ikuko Kawamata

SL Semiconductor Energy Laboratory: 57 patents #174 of 1,113Top 20%
Overall (All Time): #42,395 of 4,157,543Top 2%
57
Patents All Time

Issued Patents All Time

Showing 1–25 of 57 patents

Patent #TitleCo-InventorsDate
12248210 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2025-03-11
12228971 Electronic book Shunpei Yamazaki, Jun Koyama, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2025-02-18
11809030 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2023-11-07
11803213 Electronic book Shunpei Yamazaki, Jun Koyama, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2023-10-31
11598982 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2023-03-07
11513562 Electronic book Shunpei Yamazaki, Jun Koyama, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2022-11-29
11215858 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2022-01-04
10915145 Electronic book Shunpei Yamazaki, Jun Koyama, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2021-02-09
10580796 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2020-03-03
9996115 Electronic book Shunpei Yamazaki, Jun Koyama, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2018-06-12
9980389 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2018-05-22
9397117 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2016-07-19
9361853 Electronic book Shunpei Yamazaki, Jun Koyama, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2016-06-07
9356152 Semiconductor device, electronic device, and method of manufacturing semiconductor device Toshiyuki Isa, Masafumi Morisue 2016-05-31
9136492 Lighting device with a connection structure and connecting member Shunpei Yamazaki, Yasuyuki Arai, Noriko Shibata, Yukie Suzuki, Yasuo Nakamura +1 more 2015-09-15
9047799 Electronic book Shunpei Yamazaki, Jun Koyama, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2015-06-02
9024863 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2015-05-05
8916230 Method for manufacturing display device Shunpei Yamazaki, Hironobu Shoji 2014-12-23
8847480 Lighting device Shunpei Yamazaki, Yasuyuki Arai, Noriko Shibata, Yukie Suzuki, Yasuo Nakamura +1 more 2014-09-30
8810508 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2014-08-19
8669702 Lighting device Satoshi Seo, Masaaki Hiroki, Kaoru Hatano 2014-03-11
8648346 Semiconductor device, electronic device, and method of manufacturing semiconductor device Toshiyuki Isa, Masafumi Morisue 2014-02-11
8648343 Semiconductor device and method for manufacturing the same Shunpei Yamazaki, Junichiro Sakata, Hiroyuki Miyake, Hideaki Kuwabara 2014-02-11
8581260 Semiconductor device including a memory Shunpei Yamazaki, Yasuyuki Arai 2013-11-12
8550907 Game machine Shunpei Yamazaki 2013-10-08