Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JO

Jiro Ozeki — 46 Patents

SLSlidex: 44 patents #1 of 2Top 50%
Tokyo, JP: #2,239 of 90,295 inventorsTop 3%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
Jiro Ozeki has been granted 46 US patents while listed as an inventor at Slidex. The first was granted in 1980 and the most recent in May 1997. Jiro Ozeki ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Jiro Ozeki in Tokyo, JP.

Patents per Year

Patents granted per year, 1980 to 1997Bar chart with a peak of 8 patents in 1991.peak 81980: 1 patents19801982: 2 patents1984: 2 patents19841985: 2 patents1986: 2 patents19861987: 2 patents1988: 2 patents19881989: 3 patents1990: 4 patents19901991: 8 patents1992: 6 patents19921993: 4 patents1994: 2 patents19941995: 2 patents1996: 3 patents19961997: 1 patents1997

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDate
5632376 Film slide storing device 1997-05-27
5588528 Optical recording disc storing device 1996-12-31
5538287 Binder for file sheets 1996-07-23
D367796 Recording medium storing case 1996-03-12
5466008 File sheet storing device 1995-11-14
D359646 Sheet for storing information recording media 1995-06-27
D347321 Recording medium storing case 1994-05-31
5290118 Filing device for storing recording discs 1994-03-01
D342655 Holder for compact discs 1993-12-28
5238270 Filing device for filing sheets having dust covers 1993-08-24
5226537 File sheet for filing information recording media 1993-07-13
5223870 Overhead projector with image direction adjusting device 1993-06-29
5144903 Yacht and yacht model 1992-09-08
D325816 File sheet for compact discs 1992-05-05
D324950 Case for receiving magnetic recording mediums 1992-03-31
D324767 File sheet for compact discs 1992-03-24
D323930 File sheet for compact discs 1992-02-18
D322988 File sheet for slide films 1992-01-07
5069648 Sailing boat model adapted for exhibition and for sailing on the water 1991-12-03
D321783 File sheet for magnetic recording media 1991-11-26
5040837 Sample piece take-out device 1991-08-20
5037137 Filing binder 1991-08-06
5013148 Projector for transparent file sheet 1991-05-07
5011016 File sheet for filing information recording media 1991-04-30
4997089 File sheet dust covers 1991-03-05