MASUNAGA KEIICHI has a total of 12 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States. Its main competitors in its focus markets optics, semiconductors and macromolecular chemistry and polymers are HATAKEYAMA JUN, RIDGEFIELD ACQUISITION and TAKEI SATOSHI.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Semiconductors | |
#3 | Macromolecular chemistry and polymers | |
#4 | Machines | |
#5 | Organic fine chemistry | |
#6 | Basic materials chemistry |
# | Name | Total Patents |
---|---|---|
#1 | Masunaga Keiichi | 12 |
#2 | Watanabe Satoshi | 12 |
#3 | Domon Daisuke | 10 |
#4 | Tanaka Akinobu | 5 |
#5 | Watanabe Takeru | 2 |
#6 | Hatakeyama Jun | 2 |
#7 | Ohsawa Youichi | 2 |
#8 | Sooriyakumaran Ratnam | 1 |
#9 | Bozano Luisa | 1 |
#10 | Kawai Yoshio | 1 |
Publication | Filing date | Title |
---|---|---|
US2013209922A1 | Chemically amplified negative resist composition and pattern forming process |