WATANABE HIROFUMI has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States and Japan. Its main competitors in its focus markets machines, audio-visual technology and control are MICROTECHNIC SA, NAN AN TENGLONG PATENT APPLIC SERVICE CO LTD and ZHAO ZHIWEI.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Japan | 2 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Audio-visual technology | |
#3 | Control | |
#4 | Civil engineering | |
#5 | Optics | |
#6 | Medical technology | |
#7 | Chemical engineering | |
#8 | Engines, pumps and turbines | |
#9 | Transport |
# | Technology | |
---|---|---|
#1 | Casings and printed circuits | |
#2 | Locks | |
#3 | Systems for regulating electrical variables | |
#4 | Unspecified technologies | |
#5 | Syringes | |
#6 | Cross-cutting vehicle technologies | |
#7 | Cooling of machines | |
#8 | Optical systems | |
#9 | Unspecified technologies | |
#10 | Separation |
# | Name | Total Patents |
---|---|---|
#1 | Watanabe Hirofumi | 11 |
#2 | Yasukawa Daisuke | 2 |
#3 | Nakano Kazuhiko | 2 |
#4 | Kajimoto Masato | 1 |
#5 | Miyama Seiji | 1 |
#6 | Kimoto Masashi | 1 |
#7 | Takahashi Masahiro | 1 |
#8 | Nakatsuka Fuyuki | 1 |
#9 | Okawa Shintaro | 1 |
#10 | Asakura Keiichi | 1 |
Publication | Filing date | Title |
---|---|---|
JP2018047822A | Automobile seat belt device and control method thereof | |
JP2001030685A | Circular ruler |