Inventor
Masaru Tokiyama
Inventor
Coral Springs, FL, US
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1464%
LOCD127%
G08BSignalling systems, e.g. personal calling systems5%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
PatentTitleYear
D0456790'Housing for a communication device'2002D0440560'Dual-tone multi-frequency microphone'2001D0415165'Front section for a mobile radio'1999D0413899'Front section for a mobile radio'1999D0413609'Front section for a mobile radio'1999D0398932'Front panel for a radio base station'1998D0398923'Front section of a portable radio communication device'1998D0393265'Control head for a mobile radio'1998D0390573'Front portion of a mobile radio'1998D0389841'Control head for a mobile radio'1998D0388438'Control head for a mobile radio'1997D0388094'Combined speaker and microphone'19975,701,355'Microphone for a two way radio'1997D0386767'Control head for a mobile radio'1997D0381659'Mobile radio'1997D0378820'Mobile microphone'19975,603,104'LCD system with integrated annunciator'1997D0368472'Mobile radio housing'1996D0366048'Front panel for a mobile radio'1996D0365568'Control head for a mobile radio'1995D0364877'Control head for a mobile radio'1995D0364876'Control head for a mobile radio'1995D0358387'Desktop handset cradle'1995D0357478'Mobile speaker grille'1995D0357024'Mobile radio control head'1995D0357025'Front panel for a mobile radio'1995D0354287'Telephone handset holder'1995D0352033'Radio body'1994D0349099'Remote electrical connector'1994D0346804'Combination speaker and microphone assembly'1994D0346797'Mobile handset'1994D0336300'Microphone assembly'1993D0334925'Control head for a two-way radio'1993D0334744'Two-way radio'1993D0308057'Housing for a two-way mobile radio or similar article'1990D0298133'Radio or similar article'1988D0295404'Combined microphone and radio control unit or similar article'1988D0285554'Control unit or similar article for interconnecting radio and telephone sets'1986D0263474'Two-way radio apparatus or similar article'1982D0256236'Vehicular two-way radio control head or similar article'1980D0255901'Vehicular radio housing or similar article'1980D0247708'Vehicular radio or similar article'1978D0247668'Housing for a microphone or similar article'1978D0244697'Mobile two-way radio apparatus or similar article'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2002Patents assigned to MOTOROLA INC (44)· patent assignee history
1977–1978Based in Bloomingdale, IL, US· patent location history
1980–1993Based in Arlington, TX, US· patent location history
1993–2002Based in Coral Springs, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 44 | 1977–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Coral Springs, Florida, US | 32 | 1993–2002 |
| Arlington, Texas, US | 9 | 1980–1993 |
| Bloomingdale, Illinois, US | 3 | 1977–1978 |