Inventor · Okazaki, JP

Michio Tada

28Patents
9h-index
35Co-inventors
71Inventor score

Filing activity: Mar 8, 2000 → Jun 24, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
USD504087S1 Automobile General 44 Expired
USD507515S1 Rear portion of automobile General 38 Expired
USD711793S1 Bumper for an automobile General 29 Active
US6361038B1 Sheet feeding apparatus, image forming apparatus and sheet feeding method Performing Operations; Transporting 15 Expired
US7404557B2 Sheet transporting apparatus and sheet processing apparatus using the same Performing Operations; Transporting 12 Expired
USD715471S1 Combination lamp for an automobile General 11 Active
US7880871B2 Recording sheet moving device, image forming device, and recording sheet moving method Performing Operations; Transporting 10 Active
USD492430S1 Rear combination lamp for an automobile General 10 Expired
USD504646S1 Front portion of automobile General 9 Expired
USD711795S1 Bumper for an automobile General 8 Active
USD715193S1 Motor vehicle and/or toy replica thereof General 7 Active
US8764008B2 Medium transporting device and image forming device Physics 7 Active
USD714695S1 Automobile General 5 Active
US8317196B2 Medium conveying device and image forming apparatus Physics 5 Active
USD715192S1 Motor vehicle and/or toy replica thereof General 4 Active
US9022384B2 Recording-material transport apparatus and recording-material transport method Physics 4 Active
USD714479S1 Combination lamp for an automobile General 3 Active
US7770879B2 Recording medium transport apparatus and image forming apparatus Physics 3 Active
US7896339B2 Sheet transporting apparatus and sheet processing apparatus using the same Performing Operations; Transporting 2 Active
USD715194S1 Motor vehicle and/or toy replica thereof General 2 Active
US8434759B2 Sheet transport device and image forming apparatus Physics 2 Active
US8814161B2 Sheet transporting device and image forming apparatus with regulating member and first transport member moving together Performing Operations; Transporting 1 Active
USD715200S1 Automobile General 1 Active
US9091996B2 Medium conveying device with skew conveying member cleaner Physics 0 Active
US8967615B2 Reversing transporting device, image forming apparatus, and transporting device Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.