P

Inventor

KAWAI NOBORU

JP13 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI NOBORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHARP KK

3 patents
US4689540AAug 25, 1987

Position control in a D.C. motor

SHARP KK27 citations91
US7038189B2May 2, 2006

Optoelectronic dust sensor and air conditioning equipment in which such optoelectronic dust sensor is installed

SHARP KK18 citations82
US6510297B2Jan 21, 2003

Toner density sensor

SHARP KK4 citations61

KAWAI NOBORU

3 patents
US8136015B2Mar 13, 2012

Data storage apparatus and data storage method

KAWAI NOBORU15 citations80
US8596092B2Dec 3, 2013

Method of manufacturing through electrode-attached glass substrate

KAWAI NOBORU1 citations49
US8567052B2Oct 29, 2013

Method of manufacturing through electrode-attached glass substrate and method of manufacturing electronic component

KAWAI NOBORU0 citations38

SEIKO HOLDINGS KK

3 patents
US11848571B2Dec 19, 2023

Electronic circuit, module, and system for radio wave powered battery switch

SEIKO HOLDINGS KK0 citations49
US11404916B2Aug 2, 2022

Electronic circuit, module, and system

SEIKO HOLDINGS KK0 citations49
US11329514B2May 10, 2022

Electronic circuit, module, and system

SEIKO HOLDINGS KK0 citations49

VICTOR COMPANY OF JAPAN

2 patents
US5008176AApr 16, 1991

Information recording medium having a glass substrate

VICTOR COMPANY OF JAPAN32 citations92
US4655876AApr 7, 1987

Method for fabricating a master recording disc

VICTOR COMPANY OF JAPAN26 citations90

SEIKO INSTR INC

1 patent
US6762685B2Jul 13, 2004

Wrist portable information apparatus and speech method

SEIKO INSTR INC16 citations83

SEIKO HOLDINGS KK TRADING AS SEIKO HOLDINGS CORPORATION

1 patent
US11632047B2Apr 18, 2023

Electronic circuit, module, and system

SEIKO HOLDINGS KK TRADING AS SEIKO HOLDINGS CORPORATION0 citations44