ROBINS INDUSTRIES CORP has a total of 20 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Japan and Australia. Its main competitors in its focus markets audio-visual technology, machines and optics are YITUO SCIENCE & TECHNOLOGY CO, ZHANG JINQIU and KING INSTRUMENT CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Japan | 2 | |
#3 | Australia | 1 | |
#4 | Canada | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | United Kingdom | 1 | |
#7 | Netherlands | 1 | |
#8 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Machines | |
#3 | Optics | |
#4 | Electrical machinery and energy | |
#5 | Computer technology | |
#6 | Measurement | |
#7 | Packaging and shipping | |
#8 | Machine tools | |
#9 | Textiles and paper |
# | Name | Total Patents |
---|---|---|
#1 | Post Herman D | 8 |
#2 | Alexandrovich Sr George | 5 |
#3 | Alexandrovich G | 2 |
#4 | Jooji Arekisandorobichi | 2 |
#5 | Edward Perper | 2 |
#6 | Prigozy Stephen | 2 |
#7 | Perper Edward | 2 |
#8 | Post Herman | 2 |
#9 | Scher Seymour | 1 |
#10 | Aato Seidesu | 1 |
Publication | Filing date | Title |
---|---|---|
NL8000182A | Automatic cassette head demagnetiser - uses circuit and indicator arrangement in conventional cassette housing with audible indication that demagnetisation is being carried out | |
CA1159148A | Automatic cassette head demagnetizer | |
AU5213279A | Cassette head demagnetizer | |
US4224649A | Automatic cassette head demagnetizer | |
US4134594A | Antistatic record cleaner | |
US4085926A | Tape splicer | |
US4004314A | Magnetic tape cleaning device | |
US3916368A | Positive motion fader device | |
US3958273A | Cassette-type head demagnetizer | |
US3680774A | Device for punching cards or the like | |
US3627418A | Cassette tape system with stroboscopic test means | |
US3607571A | Tape cutter and splicer | |
US3278117A | Portable tape perforator | |
US3346437A | Splicers | |
US2778420A | Tape splicing device |