Inventor · disambiguated record
Junzo Hasegawa
Also filed as: HASEGAWA JUNZO
21 granted patents·251 citations·filing 1975–1986
95Inventor score
Top patents by PatentIndex Score
21 records- 0188US4434611APneumatic twisting spinning apparatusTOYODA CHUO KENKYUSHO KK·Filed 1982·Granted Mar 6, 1984·17 cites·11 claims
- 0288US4266324ASilver weight unevenness correcting apparatusTOYODA CHUO KENKYUSHO KK·Filed 1979·Granted May 12, 1981·18 cites·30 claims
- 0382US4529460AMethod of producing an industrial robot armTOYODA CHUO KENKYUSHO KK·Filed 1983·Granted Jul 16, 1985·47 cites·10 claims
- 0481US4579366AActive suspension apparatusTOYODA CHUO KENKYUSHO KK·Filed 1984·Granted Apr 1, 1986·40 cites·10 claims
- 0581US4489461AMethod and apparatus for textile fiber draftingTOYODA AUTOMATIC LOOM WORKS·Filed 1982·Granted Dec 25, 1984·13 cites·12 claims
- 0677US4458526AApparatus for measuring tire uniformityTOYODA CHUO KENKYUSHO KK·Filed 1981·Granted Jul 10, 1984·31 cites·14 claims
- 0769US4099297AMethod and apparatus for controlling the sliver-thickness variation in a carding machineTOYODA AUTOMATIC LOOM WORKS·Filed 1976·Granted Jul 11, 1978·12 cites·12 claims
- 0865US4657413ABearing deviceTOYODA CHUO KENKYUSHO KK·Filed 1985·Granted Apr 14, 1987·7 cites·15 claims
- 0964US4244402ADevice for inserting a weft yarn in jet operated weaving machinesTOYODA AUTOMATIC LOOM WORKS·Filed 1979·Granted Jan 13, 1981·7 cites·20 claims
- 1061US3955384ANeedle selection control apparatus for circular pattern knitting machinesTOYODA CHUO KENKYUSHO KK·Filed 1975·Granted May 11, 1976·7 cites·29 claims
- 1159US3955383ASignal generator for circular pattern knitting machinesTOYODA CHUO KENKYUSHO KK·Filed 1975·Granted May 11, 1976·6 cites·9 claims
- 1256US4344466AFlexible type rapier loomTOYODA CHUO KENKYUSHO KK·Filed 1980·Granted Aug 17, 1982·6 cites·15 claims
- 1353US4344465AMethod and apparatus for jetting auxiliary fluid in jet loomTOYODA AUTOMATIC LOOM WORKS·Filed 1979·Granted Aug 17, 1982·4 cites·7 claims
- 1443US4516611AWeft yarn storage unit for jet loomsTOYODA CHUO KENKYUSHO KK·Filed 1982·Granted May 14, 1985·3 cites·21 claims
- 1542US4501141AApparatus for measuring tire uniformityTOYODA CHUO KENKYUSHO KK·Filed 1982·Granted Feb 26, 1985·11 cites·20 claims
- 1639US4421494ATripod type constant velocity universal jointTOYOTA MOTOR CO LTD·Filed 1981·Granted Dec 20, 1983·6 cites·14 claims
- 1738US4345771ASealing cup for hydraulic piston-cylinder deviceAISIN SEIKI·Filed 1980·Granted Aug 24, 1982·6 cites·8 claims
- 1834US4189160ASealing cupAISIN SEIKI·Filed 1978·Granted Feb 19, 1980·4 cites·10 claims
- 1932US4681492AHigh-speed spindleTOYODA CHUO KENKYUSHO KK·Filed 1986·Granted Jul 21, 1987·4 cites·31 claims
- 2032US4542560APre-opening device for a carding machineTOYODA AUTOMATIC LOOM WORKS·Filed 1984·Granted Sep 24, 1985·2 cites·9 claims
- 2129US4563874ADriving gear of rotor type open end fine spinning machineTOYODA CHUO KENKYUSHO KK·Filed 1983·Granted Jan 14, 1986·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Junzo Hasegawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →