KS

Keita Sakai

Canon: 15 patents #4,433 of 19,416Top 25%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #205,957 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
11752686 Imprint apparatus and method of controlling imprint apparatus Hisashi Namba, Noriyasu Hasegawa, Yoshimasa Araki 2023-09-12
11267252 Ejection apparatus and imprint apparatus Masahiro Kuri, Noriyasu Hasegawa, Hisashi Namba, Ken Katsuta, Nobuto Kawahara +1 more 2022-03-08
9947146 Information processing system for electric two-wheeled vehicle, electric two-wheeled vehicle, electric equipment unit, and key for electric two-wheeled vehicle Tomoko Maeda, Kaoru Kudou, Masayuki Fujioka, Takashi Ishimura, Susumu Fukushima +2 more 2018-04-17
9829789 Method for determining pattern of mold for imprint, imprint method, and apparatus Masayuki Tanabe, Setsuo Yoshida, Hitoshi Nakano 2017-11-28
9164395 Exposure apparatus, and method of manufacturing a device Tatsuya Hayashi, Noriyasu Hasegawa 2015-10-20
7754011 Method of manufacturing a calcium fluoride single crystal 2010-07-13
7714980 Exposure apparatus, exposure method, and exposure system 2010-05-11
7705966 Immersion exposure apparatus Noriyasu Hasegawa 2010-04-27
7394522 Exposure apparatus and device manufacturing method Noriyasu Hasegawa, Tomofumi Nishikawara 2008-07-01
7105049 Method of manufacturing single crystal calcium fluoride 2006-09-12
6529226 Thermal printer and driving device for the same Koji Toyota, Shozou Shiraga, Satoshi Yamaura, Yuji Doi 2003-03-04
6479212 Photosensitive resin, resist composition using the photosensitive resin, pattern formation method using the resist composition, device produced by the pattern formation method, and exposure method Minoru Matsuda, Hiroshi Maehara 2002-11-12
6331383 Patterning method, and method for manufacturing semiconductor device 2001-12-18
6288737 Thermal printer and drive thereof Koji Toyota, Shozou Shiraga, Satoshi Yamaura, Yuji Doi 2001-09-11
6270270 Printing apparatus Kazumine Koshi, Noriyuki Saito, Tohru Arakawa, Masaru Shimizu, Masaaki Matsui +1 more 2001-08-07
6225019 Photosensitive resin, resist based on the photosensitive resin, exposure apparatus and exposure method using the resist, and semiconductor device obtained by the exposure method Minoru Matsuda, Hiroshi Maehara 2001-05-01
6087076 Method of manufacturing semiconductor devices by performing coating, heating, exposing and developing in a low-oxygen or oxygen free controlled environment Keiko Chiba, Hiroshi Maehara 2000-07-11
6008942 Diffractive optical element and optical instrument having the same Makoto Ogusu, Hiroshi Maehara 1999-12-28
5952149 Resist solution for photolithography including a base resin and an oxygen-free or low-oxygen solvent Keiko Chiba, Hiroshi Maehara 1999-09-14
5588092 Printer control circuit and the printer controlled thereby Hirofumi Komiya, Kazumine Koshi, Noriyuki Saito 1996-12-24
5093673 Thermal line printer with external memory means Kazumine Koshi 1992-03-03