Inventor
Hiroshi Shima
Inventor
Kanagawa, JP
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G08Bprimary
G08BSignalling systems, e.g. personal calling systems33%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like13%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
Y10TTechnical subjects covered by former us classification5%
A63HToys, e.g. tops, dolls, hoops or building blocks3%
B41JTypewriters3%
B60CVehicle tyres3%
B60TVehicle brake control systems or parts thereof3%
E04BGeneral building constructions3%
PatentTitleYear
9,743,166'Device generating sound'20179,544,694'Piezoelectric element, piezoelectric vibration module, and methods of manufacturing the same'20179,002,687'Device for predicting deformation behavior of rubber material and method for predicting deformation behavior of rubber material'20158,717,150'Alarming device'20148,432,277'Alarm device and alarm system'20137,302,868'Method for measuring forces acted upon tire and apparatus for measuring forces acted upon tire'20077,011,444'Fire sensor'20066,960,987'Fire alarm system, fire sensor, fire receiver, and repeater'20056,917,296'Fire heat sensor'20056,914,535'Light scattering type smoke sensor'20056,877,895'Fire sensor'20056,806,471'Flame detection device'20046,373,393'Flame detection device and flame detection'20026,271,758'Light projection device for a photoelectric smoke sensor'20016,019,189'Noise barrier wall'20006,006,858'Noise control apparatus'19995,971,096'Noise barrier and method of installing same'19995,808,587'Wireless access control system using a proximity member and antenna equipment therefor'19985,739,482'Soundproof wall'19985,678,364'Soundproof wall'19975,430,433'Radio analog sensor'19955,168,130'Noise reducing apparatus'19925,148,148'Radio alarm system'19925,121,811'Noise reducing device for printer'19924,787,191'Elements for constructing a three-dimensional structure'19884,623,876'Alarm system to transmit detection information detected by a detector due to a radio system'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2014Patents assigned to HOCHIKI CO (14)· patent assignee history
1986–2001Based in Tokyo, JP· patent location history
1988–2017Patents assigned to SHIMA HIROSHI (5)· patent assignee history
1992–2015Patents assigned to BRIDGESTONE CORP (9)· patent assignee history
1992–2007Based in Kodaira, JP· patent location history
1997–2006Based in Kanagawa, JP· patent location history
1999–2000Patents assigned to NIHON DORO KODAN (2)· patent assignee history
2002–2014Based in Yokohama, JP· patent location history
2013–2014Patents assigned to EGAWA YOSHITAKA (2)· patent assignee history
2017Based in Sendai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOCHIKI CO | 14 | 1986–2014 |
| BRIDGESTONE CORP | 9 | 1992–2015 |
| SHIMA HIROSHIself | 5 | 1988–2017 |
| EGAWA YOSHITAKA | 2 | 2013–2014 |
| NIHON DORO KODAN | 2 | 1999–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 8 | 1997–2006 |
| Tokyo, JP | 7 | 1986–2001 |
| Yokohama, JP | 3 | 2002–2014 |
| Kodaira, JP | 3 | 1992–2007 |
| Sendai, JP | 2 | 2017 |