Inventor
Minoru Maruyama
Inventor
Kawasaki, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication20%
H04WWireless communication networks20%
H04LTransmission of digital information, e.g. telegraphic communication13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
B62LBrakes specially adapted for cycles7%
G01MTesting static or dynamic balance of machines or structures7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
H04QSelecting7%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
7,919,260'Screening methods using GPR52'20116,341,625'Hydraulic brake hose assembly for bicycles'20026,064,879'Mobile communication method, and mobile telephone switching station customer management system, and mobile unit for implementing the same'20005,883,960'Method of mobile unit registration and method of IC card registration for mobile communications system, and mobile unit, IC card, and IC card insertion type mobile unit implementing such methods'19995,732,326'Information guiding system and method of preventing borrower of portable terminal unit from forgetting to return it'19985,646,604'Mobile unit and a method for enabling a dial lock in the mobile unit'19975,105,654'Method for inspecting leakage of sealed container'19924,907,256'Exchange system having originating call restriction function'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2000Patents assigned to FUJITSU LTD (5)· patent assignee history
1990Based in Yokohama, JP· patent location history
1992Patents assigned to TAIYO FISHERY CO LTD (1)· patent assignee history
1992Based in Tokyo, JP· patent location history
1997–2000Based in Kawasaki, JP· patent location history
2002Patents assigned to KANAGAWA TOYOTA MOTOR SALES CO (1)· patent assignee history
2002Based in Chigasaki, JP· patent location history
2011Patents assigned to TAKEDA PHARMACEUTICAL (1)· patent assignee history
2011Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 5 | 1990–2000 |
| KANAGAWA TOYOTA MOTOR SALES CO | 1 | 2002 |
| TAIYO FISHERY CO LTD | 1 | 1992 |
| TAKEDA PHARMACEUTICAL | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 4 | 1997–2000 |
| Osaka, JP | 1 | 2011 |
| Chigasaki, JP | 1 | 2002 |
| Tokyo, JP | 1 | 1992 |
| Yokohama, JP | 1 | 1990 |