Inventor
MOCHIZUKI TSUTOMU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MOCHIZUKI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
5 patentsUS6172958B1Jan 9, 2001
Optical pick-up and disk player
SONY CORP28 citations92
US6097690AAug 1, 2000
Optical pickup and disc player
SONY CORP22 citations92
US6044048AMar 28, 2000
Optical pickup and optical disc device for accessing media of differing recording densities
SONY CORP32 citations92
US5787062AJul 28, 1998
Disc-thickness-and-warp detecting apparatus
SONY CORP12 citations73
USD433015SOct 31, 2000
Pickup for an optical disc player
SONY CORP1 citations51
TEIJIN LTD
2 patentsUS5496853AMar 5, 1996
Benzoxa condensed ring compounds, process for producing the same and pharmaceutical composition comprising the same
TEIJIN LTD24 citations90
US5574061ANov 12, 1996
Benzopyran derivative, process for producing the same and pharmaceutical composition containing the same
TEIJIN LTD19 citations82