HAGIWARA HIROSHI has a total of 17 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, computer technology and materials and metallurgy are EGUCHI HIROSHI, TANI TAKESHI and TAMURA HIROKAZU.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 12 | |
#2 | United States | 4 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Computer technology | |
#3 | Materials and metallurgy | |
#4 | Telecommunications | |
#5 | Optics | |
#6 | Environmental technology | |
#7 | Machines |
# | Technology | |
---|---|---|
#1 | Television | |
#2 | Electric digital data processing | |
#3 | Display controls | |
#4 | Alloys | |
#5 | Telephonic communication | |
#6 | Shaping of plastics | |
#7 | Electrography | |
#8 | Climate change mitigation in wastewater treatment | |
#9 | Metal tempering |
# | Name | Total Patents |
---|---|---|
#1 | Hagiwara Hiroshi | 15 |
#2 | Kazu Keisuke | 2 |
#3 | Fukuda Toshio | 2 |
#4 | Kumada Hiromitsu | 1 |
#5 | Yamazaki Kouichi | 1 |
#6 | Hashimura Masayuki | 1 |
#7 | Miyaki Takanori | 1 |
#8 | Hirayama Akinobu | 1 |
#9 | Kisu Takayuki | 1 |
#10 | Kubo Yoshiko | 1 |
Publication | Filing date | Title |
---|---|---|
US2011169865A1 | Portable terminal device, image display method used for same, and recording medium to record program for same | |
JP2002017602A | Earpick | |
JPS62109510A | Cover of vehicle seat and its production | |
JPS6138641A | Method of automatically controlling crusher | |
JPS59156894A | Rescue system | |
JPS564451A | Preparation of plastic vessel and balloon | |
JPS54149140A | Back mirror provided with plurality of surface of reflection | |
JPS54123426A | Bale containing greeninggseed for broadcasting | |
JPS5470912A | Greening seed bale for sprinkling | |
JPS53107933A | Greening material | |
JPS5387503A | Planting sheet | |
JPS52138018A | Continuous casting method of metal and device |