MURAYAMA KEI has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, micro-structure and nano-technology and thermal processes are ELPIS TECH INC, OHKUCHI ELECTRONICS CO LTD and CHANG CHIANG-CHENG.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Micro-structure and nano-technology | |
#3 | Thermal processes | |
#4 | Electrical machinery and energy | |
#5 | Audio-visual technology | |
#6 | Optics |
# | Name | Total Patents |
---|---|---|
#1 | Murayama Kei | 11 |
#2 | Higashi Mitsutoshi | 4 |
#3 | Shiraishi Akinori | 3 |
#4 | Koizumi Naoyuki | 1 |
#5 | Suganuma Shigeaki | 1 |
#6 | Aizawa Mitsuhiro | 1 |
#7 | Taguchi Yuichi | 1 |
#8 | Kitajima Masakuni | 1 |
#9 | Miyajima Hiroyuki | 1 |
#10 | Matsuki Ryuichi | 1 |
Publication | Filing date | Title |
---|---|---|
US2010252912A1 | Semiconductor device, and method of manufacturing the same |