KK

Kaoru Koyanagi

SL Semiconductor Energy Laboratory: 14 patents #457 of 1,113Top 45%
📍 Saku, JP: #23 of 140 inventorsTop 20%
Overall (All Time): #357,976 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
5353140 Liquid crystal display Shunpei Yamazaki, Takashi Inujima, Toshimitsu Konuma, Toshiji Hamatani, Akira Mase +3 more 1994-10-04
5296405 Method for photo annealing non-single crystalline semiconductor films Shunpei Yamazaki, Kunio Suzuki, Susumu Nagayama, Takashi Inujima, Masayoshi Abe +5 more 1994-03-22
5196954 Liquid crystal display Shunpei Yamazaki, Takashi Inujima, Toshimitsu Konuma, Toshiji Hamatani, Akira Mase +3 more 1993-03-23
5171710 Method for photo annealing non-single crystalline semiconductor films Shunpei Yamazaki, Kunio Suzuki, Susumu Nagayama, Takashi Inujima, Masayoshi Abe +5 more 1992-12-15
5089426 Method for manufacturing a semiconductor device free from electrical shortage due to pin-hole formation Shunpei Yamazaki, Kunio Suzuki, Masato Susukida, Mikio Kinka, Takeshi Fukada +4 more 1992-02-18
4986213 Semiconductor manufacturing device Shunpei Yamazaki, Kunio Suzuki, Susumu Nagayama, Takashi Inujima, Masayoshi Abe +5 more 1991-01-22
4937651 Semiconductor device free from the current leakage through a semiconductor layer and method for manufacturing same Shunpei Yamazaki, Kunio Suzuki, Mikio Kinka, Takeshi Fukada, Masayoshi Abe +4 more 1990-06-26
4888305 Method for photo annealing non-single crystalline semiconductor films Shunpei Yamazaki, Kunio Suzuki, Susumu Nagayama, Takashi Inujima, Masayoshi Abe +5 more 1989-12-19
4861143 Liquid crystal display capable of displaying grey tone Shunpei Yamazaki, Takashi Inujima, Toshimitsu Konuma, Toshiji Hamatani, Akira Mase +3 more 1989-08-29
4812415 Method for making semiconductor device free from electrical short circuits through a semiconductor layer Shunpei Yamazaki, Kunio Suzuki, Mikio Kinka, Takeshi Fukada, Masayoshi Abe +4 more 1989-03-14
4799776 Ferroelectric liquid crystal display device having a single polarizer Shunpei Yamazaki, Takashi Inujima, Akira Mase, Toshimitsu Konuma, Mitsunori Sakama +3 more 1989-01-24
4786607 Method for manufacturing a semiconductor device free from current leakage through a semiconductor layer Shumpei Yamazaki, Kunio Suzuki, Mikio Kinka, Takeshi Fukada, Masayoshi Abe +4 more 1988-11-22
4725558 Semiconductor defects curing method and apparatus Shunpei Yamazaki, Kunio Suzuki, Mikio Kinka, Takeshi Fukada, Masayoshi Abe +4 more 1988-02-16
4691995 Liquid crystal filling device Shunpei Yamazaki, Toshimitsu Konuma, Toshiji Hamatani, Akira Mase, Shinji Imato +3 more 1987-09-08