MARUYAMA SHIGEO has a total of 13 patent applications. Its first patent ever was published in 1978. It filed its patents most often in United States and Japan. Its main competitors in its focus markets micro-structure and nano-technology, materials and metallurgy and machines are HARUTYUNYAN AVETIK, HATA KENJI and CATALYTIC MATERIALS LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Japan | 4 |
# | Industry | |
---|---|---|
#1 | Micro-structure and nano-technology | |
#2 | Materials and metallurgy | |
#3 | Machines | |
#4 | Chemical engineering | |
#5 | IT methods for management | |
#6 | Textiles and paper | |
#7 | Optics | |
#8 | Surface technology and coating | |
#9 | Machine tools |
# | Name | Total Patents |
---|---|---|
#1 | Maruyama Shigeo | 13 |
#2 | Chiashi Shohei | 2 |
#3 | Yoshikawa Masahito | 2 |
#4 | Murakami Yoichi | 2 |
#5 | Yamakita Shigehrio | 1 |
#6 | Terasawa Masami | 1 |
#7 | Sato Tadashi | 1 |
#8 | Xiang Rong | 1 |
#9 | Okubo Tatsuya | 1 |
#10 | Nishimura Kunio | 1 |
Publication | Filing date | Title |
---|---|---|
JP2015077372A | Umbrella holder | |
JP2006208692A | Method of distributing music, and device | |
US2006024227A1 | Array of single-walled carbon nanotubes and process for preparaton thereof | |
US2006083674A1 | Method for forming catalyst metal particles for production of single-walled carbon nanotube | |
JPS6046834A | Reproducing method of metallic can | |
JPS5548434A | Regeneration method of metallic can |