Inventor · disambiguated record
Shunji Ito
Also filed as: ITO SHUNJI · ITO SYUNJI · SAKURADA ICHIO
13 granted patents·1 pending application·234 citations·filing 1975–2006
93Inventor score
Files withKAWASAKI STEEL CO6HITACHI LTD3HOWA MACHINERY LTD2JAPAN AE POWER SYSTEMS CORP2DENKI KAGAKU KOGYO KK1
Top patents by PatentIndex Score
14 records- 0196US4266974AAlloy steel powder having excellent compressibility, moldability and heat-treatment propertyKAWASAKI STEEL CO·Filed 1979·Granted May 12, 1981·67 cites·2 claims
- 0275US7193172B2Gas-insulated switchgear tankJAPAN AE POWER SYSTEMS CORP·Filed 2004·Granted Mar 20, 2007·22 cites·15 claims
- 0372US4841719AApparatus for transporting roving bobbinsHOWA MACHINERY LTD·Filed 1988·Granted Jun 27, 1989·19 cites·7 claims
- 0469US4234168AApparatus for producing low-oxygen iron-base metallic powderKAWASAKI STEEL CO·Filed 1978·Granted Nov 18, 1980·16 cites·4 claims
- 0566US3966454AMethod for producing iron or iron alloy powders having a low oxygen contentKAWASAKI STEEL CO·Filed 1975·Granted Jun 29, 1976·19 cites·11 claims
- 0663US6556428B1Gas insulated switchgearHITACHI LTD·Filed 2002·Granted Apr 29, 2003·15 cites·3 claims
- 0760US6646861B1Gas insulated switchgearHITACHI LTD·Filed 2002·Granted Nov 11, 2003·15 cites·11 claims
- 0859US5912086AImpregnation composition, and primer composition for resin concrete, method for its coating and composite body employing itDENKI KAGAKU KOGYO KK·Filed 1997·Granted Jun 15, 1999·19 cites·18 claims
- 0951US4209320AProcess for producing low-oxygen iron-base metallic powderKAWASAKI STEEL CO·Filed 1978·Granted Jun 24, 1980·9 cites·6 claims
- 1048US4138250AMethod for producing metal block having a high density with metal powderKAWASAKI STEEL CO·Filed 1976·Granted Feb 6, 1979·10 cites·11 claims
- 1147US6560091B1Gas insulated switchgearHITACHI LTD·Filed 1999·Granted May 6, 2003·12 cites·10 claims
- 1244US2006186091A1Gas-insulated switchgear tankJAPAN AE POWER SYSTEMS CORP·Filed 2006·Application pending·0 cites
- 1342US4223874AShaft furnace for producing low-oxygen iron-base metallic powder for powder metallurgyKAWASAKI STEEL CO·Filed 1978·Granted Sep 23, 1980·3 cites·5 claims
- 1441US4858746AMethod and apparatus for transporting articlesHOWA MACHINERY LTD·Filed 1987·Granted Aug 22, 1989·8 cites·33 claims
Join the waitlist — get patent alerts
Get an alert when Shunji Ito 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 →