Inventor
HOSOKAWA MINORU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HOSOKAWA MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUWA SEIKOSHA KK
10 patentsUS4429305AJan 31, 1984
Liquid crystal display system
SUWA SEIKOSHA KK85 citations95
US4393380AJul 12, 1983
Liquid crystal display systems
SUWA SEIKOSHA KK98 citations95
US4575777AMar 11, 1986
Magnetic recording and reproducing head
SUWA SEIKOSHA KK36 citations92
US4212156AJul 15, 1980
Step motor control mechanism for electronic timepiece
SUWA SEIKOSHA KK22 citations81
US4427266AJan 24, 1984
Driving system for matrix liquid crystal display with nonlinear-switches
SUWA SEIKOSHA KK10 citations73
US4370065AJan 25, 1983
Step motor control mechanism for electronic timepiece
SUWA SEIKOSHA KK7 citations73
US4192131AMar 11, 1980
Step motor control mechanism for electronic timepiece
SUWA SEIKOSHA KK17 citations73
US4044346AAug 23, 1977
Driving method for liquid crystal display
SUWA SEIKOSHA KK11 citations71
US4522507AJun 11, 1985
Step motor control mechanism for electronic timepiece
SUWA SEIKOSHA KK1 citations62
US3963906AJun 15, 1976
Compact electronic calculator
SUWA SEIKOSHA KK5 citations56
SEIKO EPSON CORP
5 patentsUS4648691AMar 10, 1987
Liquid crystal display device having diffusely reflective picture electrode and pleochroic dye
SEIKO EPSON CORP202 citations97
US5038329AAug 6, 1991
Step motor control mechanism for electronic timepiece
SEIKO EPSON CORP5 citations73
US4715725ADec 29, 1987
Step motor control mechanism for electronic timepiece
SEIKO EPSON CORP4 citations73
US4675224AJun 23, 1987
Magnetic recording medium
SEIKO EPSON CORP10 citations73
US4599005AJul 8, 1986
Step motor control mechanism for electronic timepiece
SEIKO EPSON CORP6 citations73