MA

Mai Akiba

SL Semiconductor Energy Laboratory: 97 patents #97 of 1,113Top 9%
Overall (All Time): #15,492 of 4,157,543Top 1%
97
Patents All Time

Issued Patents All Time

Showing 26–50 of 97 patents

Patent #TitleCo-InventorsDate
8575740 Semiconductor device Yasuyuki Arai, Yuko Tachimura, Yohei Kanno 2013-11-05
8569958 Light emitting device and production system of the same Shunpei Yamazaki, Hajime Kimura, Aya Anzai, Yu Yamazaki 2013-10-29
8519392 Light emitting device, driving method of light emitting device and electronic device Shunpei Yamazaki, Jun Koyama 2013-08-27
8415660 Light emitting device Shunpei Yamazaki, Toru Takayama 2013-04-09
8305213 Film-like article and method for manufacturing the same Yasuyuki Arai, Yohei Kanno, Yuko Tachimura 2012-11-06
8289164 Semiconductor device and manufacturing method thereof Shunpei Yamazaki, Jun Koyama 2012-10-16
8268702 IC card and booking-account system using the IC card Toru Takayama, Junya Maruyama, Yuugo Goto, Yumiko Ohno 2012-09-18
8242699 Light emitting device and production system of the same Shunpei Yamazaki, Hajime Kimura, Aya Anzai, Yu Yamazaki 2012-08-14
8237569 Product management system Yasuyuki Arai, Yuko Tachimura, Yohei Kanno 2012-08-07
8227807 Light emitting device, driving method of light emitting device and electronic device Shunpei Yamazaki, Jun Koyama 2012-07-24
8158491 IC card and booking-account system using the IC card Toru Takayama, Junya Maruyama, Yuugo Goto, Yumiko Ohno 2012-04-17
8136735 ID label, ID card, and ID tag Yasuyuki Arai, Yuko Tachimura, Yohei Kanno 2012-03-20
8134149 Organic light emitting device Shunpei Yamazaki, Toru Takayama 2012-03-13
8102126 Light emitting device and production system of the same Shunpei Yamazaki, Hajime Kimura, Aya Anzai, Yu Yamazaki 2012-01-24
8049669 Semiconductor device comprising circuit between first and second conducting wires Shunpei Yamazaki 2011-11-01
8044372 Laser apparatus, laser irradiation method, semiconductor manufacturing method, semiconductor device, and electronic equipment Shunpei Yamazaki, Koichiro Tanaka, Hidekazu Miyairi, Aiko Shiga, Akihisa Shimomura 2011-10-25
7994617 Semiconductor device Yasuyuki Arai, Yuko Tachimura, Yohei Kanno 2011-08-09
7952101 Light emitting device and method of manufacturing the same Shunpei Yamazaki, Toru Takayama 2011-05-31
7893837 Packing material, tag, certificate, paper money, and securities Shunpei Yamazaki 2011-02-22
7892952 Laser apparatus, laser irradiation method, manufacturing method for semiconductor device, semiconductor device, production system for semiconductor device using the laser apparatus, and electronic equipment Shunpei Yamazaki, Hisashi Ohtani, Masaaki Hiroki, Koichiro Tanaka, Aiko Shiga 2011-02-22
7863824 Light emitting device and production system of the same Shunpei Yamazaki, Hajime Kimura, Aya Anzai, Yu Yamazaki 2011-01-04
7863116 IC card and booking-account system using the IC card Toru Takayama, Junya Maruyama, Yuugo Goto, Yumiko Ohno 2011-01-04
7795618 Light emitting device, driving method of light emitting device and electronic device Shunpei Yamazaki, Jun Koyama 2010-09-14
7768405 Semiconductor device and manufacturing method thereof Shunpei Yamazaki, Jun Koyama 2010-08-03
7749818 Semiconductor device and method of manufacturing the same Atsuo Isobe, Shunpei Yamazaki, Chiho Kokubo, Koichiro Tanaka, Akihisa Shimomura +2 more 2010-07-06