Inventor
Hideki Nakajima
Inventor
Sakai, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Kprimary
A01KAnimal husbandry34%
F15BSystems acting by means of fluids in general11%
E02FDredging8%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing8%
Y10TTechnical subjects covered by former us classification5%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
F16KValves3%
F24FAir-conditioning3%
G01RMeasuring electric variables3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
PatentTitleYear
10,480,159Kinetic energy recovery system for a machine201910,473,125Hydraulic actuator control circuit201910,337,532Split spool valve20199,599,238'Valve having improved spool geometry'20177,184,860'In-store equipment remote monitoring system'20076,883,738'Spinning reel handle assembly'20056,327,543'Method of judging truth of paper type and method of judging direction in which paper type is fed'20016,288,530'Apparatus and method for measuring resonance frequency of electric circuit'20016,253,158'Method of judging truth of paper type and method of judging direction in which paper type is fed'20016,157,895'Method of judging truth of paper type and method of judging direction in which paper type is fed'20005,847,783'LCD with electroluminescent panel drive circuitry mounted to oppose LCD drive circuitry'19985,393,005'Brake structure for a reel'19955,317,405'Display and image capture apparatus which enables eye contact'19945,309,438'ATM cell delay circuit for ISDN system'19944,676,452'Brake for a fishing reel'19874,650,135'Brake for a fishing reel'19874,618,107'Fishing reel'19864,586,674'Fishing reel'19864,585,188'Fishing reel'19864,570,878'Clutch and brake for a fishing reel'19864,561,605'Brake for a fishing reel'19854,544,111'Brake for a fishing reel'19854,522,354'Fishing reel having a spool rotation control mechanism'19854,434,951'Fishing reel having a magnetic brake and non-magnetizable bearing'19844,418,877'Fishing reel'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1987Patents assigned to SHIMANO INDUSTRIAL CO (11)· patent assignee history
1983–2005Based in Sakai, JP· patent location history
1994Patents assigned to ANDO ELECTRIC (1)· patent assignee history
1994–2019Based in Tokyo, JP· patent location history
1995–2005Patents assigned to SHIMANO KK (2)· patent assignee history
2000–2007Patents assigned to SANYO ELECTRIC CO (4)· patent assignee history
2000–2007Based in Daito, JP· patent location history
2017–2019Patents assigned to CATERPILLAR INC (3)· patent assignee history
2017Based in Hyogo, JP· patent location history
2019Based in Peoria, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHIMANO INDUSTRIAL CO | 11 | 1983–1987 |
| SANYO ELECTRIC CO | 4 | 2000–2007 |
| CATERPILLAR INC | 3 | 2017–2019 |
| SHIMANO KK | 2 | 1995–2005 |
| ANDO ELECTRIC | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakai, JP | 13 | 1983–2005 |
| Daito, JP | 4 | 2000–2007 |
| Tokyo, JP | 3 | 1994–2019 |
| Peoria, Illinois, US | 2 | 2019 |
| Hyogo, JP | 1 | 2017 |