HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTD has a total of 85 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 2009. It filed its patents most often in Taiwan, Singapore and Australia. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and measurement are ELIN EBG MOTOREN GMBH, BROSE FAHRZEUGTEILE GMBH & CO KG WÜRZBURG and AXCO MOTORS OY.
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Engines, pumps and turbines | |
#3 | Measurement |
# | Technology | |
---|---|---|
#1 | Dynamo-electric machines | |
#2 | Rotary-pistons | |
#3 | Pumps | |
#4 | AC and DC conversion devices | |
#5 | Electric motor controls | |
#6 | Magnets and transformers | |
#7 | Electric switches | |
#8 | Non-positive-displacement pumps | |
#9 | Analysing materials | |
#10 | Testing of structures |
# | Name | Total Patents |
---|---|---|
#1 | Takahashi Shuuichi | 16 |
#2 | Suzuki Toshifumi | 15 |
#3 | Yamazaki Katsuyuki | 14 |
#4 | Sakai Toru | 13 |
#5 | Tokoi Hirooki | 13 |
#6 | Yoneoka Yasuei | 12 |
#7 | Takano Masahiko | 10 |
#8 | Souma Kenichi | 8 |
#9 | Yorikane Shigeyuki | 8 |
#10 | Sakurai Jun | 8 |
Publication | Filing date | Title |
---|---|---|
TW201738461A | Oil-cooled screw compressor | |
TW201730553A | Diagnostic method and diagnostic system for electrical appliance provided with resin mold for electrical insulation |