Inventor
Masayoshi Nakajima
Inventor
Kobe, JP
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Gprimary
F16GBelts, cables, or ropes, predominantly used for driving purposes15%
G01GWeighing11%
Y10TTechnical subjects covered by former us classification7%
B29DProducing particular articles from plastics or from substances in a plastic state5%
C08LCompositions of macromolecular compounds4%
E02FDredging4%
H02JElectric power networks4%
H04MTelephonic communication4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
B62DMotor vehicles3%
PatentTitleYear
9,140,762'Mobile electronic device and method for controlling the same'20158,732,913'Fastener and bag having fastener'20148,481,135'Engaging member and packing bag with engaging member'20138,421,405'Charge system, mobile electronic device, cell terminal used for them, and secondary cell'20138,392,131'Portable electronic device and method for controlling the same'20138,278,880'Portable electronic apparatus'20128,267,467'Reinforcement for cab in construction machine'20128,029,044'Cab structure of construction equipment'20117,922,237'Guide-rail structure of front window in working vehicle'20117,633,019'Combination weighing device, bag-manufacturing and packaging system and combination weighing system provided with the same'20097,390,981'Weighing device for weighing target object in container, combination weighing device including the same, and weighing method'20087,332,680'Conveying device having container order changing mechanism, and combination weighing device and quality inspection device provided therewith'20087,332,679'Weighing device equipped with power supply mechanism having fixed section and movable section'20087,015,399'Combination calculation method and combination measuring device'20066,907,128'Noise canceling apparatus for weight measurement, and noise canceling method for weight measurement'20055,736,685'Conveyor-mounted weighing apparatus'19985,670,752'Weighing conveyor'19975,484,343'Power transmission belt'19965,408,007'Rubber composition having good crosslinking adhesion to fiber materials'19955,387,160'Heat resistant rubber compositions and belts made therefrom'19955,306,213'Toothed belt'19945,254,050'Power transmission belt'19935,250,010'V-ribbed belt'19935,230,667'Aramid fiber cord for power transmission belt and method of manufacturing the same'19935,219,902'Method of bonding a hydrogenated nitrile rubber composition with fibers and articles'19935,116,286'Power transmission belt'19924,776,828'Power transmission belt'19884,765,930'Pressure-responsive variable electrical resistive rubber material'19884,740,192'Power transmission belt'19884,642,082'Power transmission belt'19874,518,376'Power transmission belt manufacture'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1996Patents assigned to MITSUBOSHI BELTING LTD (14)· patent assignee history
1985–1995Based in Kobe, JP· patent location history
1987–1988Based in Ashiya, JP· patent location history
1997–2009Patents assigned to ISHIDA SEISAKUSHO (8)· patent assignee history
1997–2009Based in Shiga, JP· patent location history
2006–2008Based in Ritto, JP· patent location history
2012–2015Patents assigned to NAKAJIMA MASAYOSHI (7)· patent assignee history
2012–2015Patents assigned to KYOCERA CORP (4)· patent assignee history
2013–2015Patents assigned to KOYAMA AKIRA (3)· patent assignee history
2013–2015Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBOSHI BELTING LTD | 14 | 1985–1996 |
| ISHIDA SEISAKUSHO | 8 | 1997–2009 |
| NAKAJIMA MASAYOSHIself | 7 | 2012–2015 |
| KYOCERA CORP | 4 | 2012–2015 |
| KOYAMA AKIRA | 3 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kobe, JP | 7 | 1985–1995 |
| Kanagawa, JP | 4 | 2013–2015 |
| Shiga, JP | 4 | 1997–2009 |
| Ritto, JP | 4 | 2006–2008 |
| Ashiya, JP | 3 | 1987–1988 |