HITCHI LTD has a total of 15 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States, China and United Kingdom. Its main competitors in its focus markets control, machines and audio-visual technology are YAMAGUCHI YOSHIHIRO, TEC SEM AG and PARTHASARATHY VIJAY.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | China | 4 | |
#3 | United Kingdom | 2 |
# | Industry | |
---|---|---|
#1 | Control | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Semiconductors | |
#5 | Medical technology | |
#6 | Electrical machinery and energy | |
#7 | IT methods for management | |
#8 | Packaging and shipping |
# | Name | Total Patents |
---|---|---|
#1 | Toshiichi Kato | 2 |
#2 | Takai Tadashi | 1 |
#3 | Susumu Okamura | 1 |
#4 | Takuya Kikukawa Shuuichi Suzuk | 1 |
#5 | Ito Makoto | 1 |
#6 | Heike Seiji | 1 |
#7 | Moniwa Masahiro | 1 |
#8 | Kuroda Kenichi | 1 |
#9 | Ito Yukio | 1 |
#10 | Fujie Masakatsu | 1 |
Publication | Filing date | Title |
---|---|---|
US5801472A | Micro-fabricated device with integrated electrostatic actuator | |
GB1446606A | Air-fuel ratio correcting device for an internal combstion engine | |
US3365677A | Force tunable low temperature solid state oscillator |