Inventor · disambiguated record
Ryuzo Tsuru
Also filed as: TSURU RYUZO
4 granted patents·35 citations·filing 1988–1993
76Inventor score
Files withNIPPON BEET SUGAR MFG4
Top patents by PatentIndex Score
4 records- 0142US5155935AAssembly of pots for raising and transplantationNIPPON BEET SUGAR MFG·Filed 1991·Granted Oct 20, 1992·11 cites·7 claims
- 0240US4950218AMultiple pot for raising and transplanting seedlings and method of fabricating the sameNIPPON BEET SUGAR MFG·Filed 1988·Granted Aug 21, 1990·9 cites·4 claims
- 0337US5058320AMultiple pot for raising and transplanting seedlings and method of fabricating the sameNIPPON BEET SUGAR MFG·Filed 1990·Granted Oct 22, 1991·7 cites·10 claims
- 0434US5415115AMachine of the type placed on the ground for transplanting a series of potted seedlingsNIPPON BEET SUGAR MFG·Filed 1993·Granted May 16, 1995·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →