Inventor · disambiguated record
Chikanari Kubo
Also filed as: KUBO CHIKANARI
13 granted patents·346 citations·filing 1986–2020
92Inventor score
Files withEISHIN TECHNOLOGY COMPANY LIMI4KUBO CHIKANARI3EISHIN TECH CO LTD2EISHEN TECHNOLOGY CO LTD1EISHIN GIKEN KK1
Top patents by PatentIndex Score
13 records- 0193US5761762ACleaner and bowling maintenance machine using the sameEISHIN GIKEN KK·Filed 1995·Granted Jun 9, 1998·179 cites·3 claims
- 0277US4727615ABowling lane maintenance apparatusEISHIN TECHNOLOGY COMPANY LIMI·Filed 1986·Granted Mar 1, 1988·26 cites·1 claims
- 0371US11566639B2Servo valve unit and apparatusEISHIN TECH CO LTD·Filed 2020·Granted Jan 31, 2023·1 cites·13 claims
- 0467US5133280ALiquid flow control device in bowling lane maintenance systemKUBO CHIKANARI·Filed 1990·Granted Jul 28, 1992·25 cites·1 claims
- 0565US4708603AVariable displacement pumpEISHIN TECHNOLOGY COMPANY LTD·Filed 1986·Granted Nov 24, 1987·25 cites·1 claims
- 0663US4908898ACleaning roller in bowling lane maintenance systemEISHIN TECHNOLOGY COMPANY LIMI·Filed 1988·Granted Mar 20, 1990·28 cites·8 claims
- 0757US4766016AMethod of apparatus of applying a liquid to a plane surfaceKUBO CHIKANARI·Filed 1987·Granted Aug 23, 1988·17 cites·2 claims
- 0854US11181129B2Rotary drive device and control method thereofEISHIN TECH CO LTD·Filed 2019·Granted Nov 23, 2021·0 cites·4 claims
- 0954US4738000ABowling lane maintenance apparatusKUBO CHIKANARI·Filed 1986·Granted Apr 19, 1988·22 cites·1 claims
- 1037US5024248ATwo-position and three-way valveEISHIN TECHNOLOGY COMPANY LIMI·Filed 1989·Granted Jun 18, 1991·5 cites·1 claims
- 1136US5219412AMethod and apparatus of moving bowling-lane maintenance machineEISHEN TECHNOLOGY CO LTD·Filed 1991·Granted Jun 15, 1993·12 cites·2 claims
- 1232US5713716ALifter for bowling lane maintenance machine and method of using the sameEISHIN TECHNOLOGY CO LIMITED·Filed 1995·Granted Feb 3, 1998·6 cites·7 claims
- 1328US5129421ATwo-position and three-way valveEISHIN TECHNOLOGY COMPANY LIMI·Filed 1991·Granted Jul 14, 1992·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →