Inventor
Michio Hori
Inventor
Kuwana, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Cprimary
F16CShafts20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy15%
Y02PClimate change mitigation technologies in the production or processing of goods5%
C21DModifying the physical structure of ferrous metals4%
B01DSeparation2%
B21JForging2%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels2%
B29CShaping or joining of plastics2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
PatentTitleYear
11,045,865Method for producing forged crankshaft202110,808,761Rolling bearing, and abrasion resistance treatment method for bearing raceway surface202010,718,377Method for producing bearing ring, double row tapered roller bearing, and method for producing double row tapered roller bearing202010,697,492Double-row self-aligning roller bearing202010,655,674Double-row self-aligning roller bearing202010,378,076Double row tapered roller bearing, bearing ring, and method for producing double row tapered roller bearing20199,002,662'Torque calculation method, calculation device, and calculation program for four-point contact ball bearing'20158,944,692'Slewing bearing and rotating section support device for wind turbine'20158,382,380'Tapered roller bearing'20137,682,087'Transmission component, method of manufacturing the same, and tapered roller bearing'20107,168,859'Thrust ball bearing'20077,029,780'Polymer electrolyte fuel cell stack and method for operating the same and gas vent valve'20066,893,759'Polymer electrolyte fuel cell stack'20056,797,424'Separator for fuel cell, production process thereof, and solid polymer fuel cell using the separator'20046,665,043'Bonding method and bonding device of substrates and manufacturing method of a liquid crystal display device'20036,572,994'Polymer electrolyte fuel cell system'20036,492,055'Polymer electrolyte fuel stack'20026,190,621'Desulfurization apparatus and electric power plant using the same'20016,167,691'Gasification power generation system using preheated gasifying-agent to gasify fuel'20016,099,983'Fuel cell containing a fuel supply means, gas generating means and temperature control means operated to prevent the deposition of carbon'20005,532,073'Fuel cell'19964,942,099'Fuel cell'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2006Patents assigned to TOSHIBA KK (10)· patent assignee history
1990–2006Based in Yokohama, JP· patent location history
2003Based in Matsusaka, JP· patent location history
2007–2020Patents assigned to NTN TOYO BEARING CO LTD (10)· patent assignee history
2007–2020Based in Mie, JP· patent location history
2010–2020Based in Kuwana, JP· patent location history
2013–2015Patents assigned to HORI MICHIO (3)· patent assignee history
2013Patents assigned to HATTORI JUNICHI (1)· patent assignee history
2015Patents assigned to KUWAHARA NURUMU (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NTN TOYO BEARING CO LTD | 10 | 2007–2020 |
| TOSHIBA KK | 10 | 1990–2006 |
| HORI MICHIOself | 3 | 2013–2015 |
| HATTORI JUNICHI | 1 | 2013 |
| KUWAHARA NURUMU | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kuwana, JP | 8 | 2010–2020 |
| Yokohama, JP | 8 | 1990–2006 |
| Mie, JP | 2 | 2007–2020 |
| Tokyo, JP | 1 | 2021 |
| Matsusaka, JP | 1 | 2003 |