Inventor
YOSHIOKA TATSUYA
JP6 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANSHIN KOGYO KK
5 patentsUS4943777AJul 24, 1990
Battery voltage warning device
SANSHIN KOGYO KK50 citations91
US4914945AApr 10, 1990
Vessel speed detecting device
SANSHIN KOGYO KK10 citations72
US4956997ASep 18, 1990
Vessel speed detecting device
SANSHIN KOGYO KK6 citations61
US4916644AApr 10, 1990
Running speed detecting device for marine vessels
SANSHIN KOGYO KK3 citations61
US4914946AApr 10, 1990
Vessel speed detecting device
SANSHIN KOGYO KK5 citations61