Inventor
Kazunari Watanabe
Inventor
Yokohama, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia14%
C03CChemical composition of glasses, glazes or vitreous enamels10%
H04WWireless communication networks10%
H04BTransmission6%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
F16KValves4%
F16LPipes4%
H01BCables4%
H05KPrinted circuits4%
PatentTitleYear
10,737,345Pipe joint, fluid control device, fluid control unit, semiconductor fabrication apparatus and method of forming pipe joint202010,473,247Method of forming a pipe joint, pipe joint component, and pipe joint, fluid control device, fluid control unit and semiconductor fabrication apparatus including the pipe joint component201910,125,876Diaphragm valve, fluid control device, semiconductor manufacturing apparatus, and semiconductor manufacturing method20189,898,230'Information processing apparatus, system, and information processing method'20189,344,903'Wireless communication apparatus and wireless communication method'20169,175,779'Diaphragm valve'20158,711,802'Communication apparatus, and method and program for controlling same'20148,494,064'Wireless communication apparatus and wireless communication method'20138,416,752'Communication system, communication terminal, and method therefor'20138,377,413'Method for preparing mayenite-containing oxide and method for preparing electroconductive mayenite-containing oxide'20138,304,974'Fluorescent lamp'20128,173,085'Process for producing an oxide'20127,687,015'Method for producing laminated dielectric'20107,544,629'Non-lead glass for forming dielectric, glass ceramic composition for forming dielectric, dielectric, and process for producing laminated dielectric'20096,939,819'Glass ceramic composition'20056,383,962'Aluminum nitride sintered product'20026,256,517'Communication device with power restriction'20015,467,367'Spread spectrum communication apparatus and telephone exchange system'19955,304,518'Hybrid package, glass ceramic substrate for the hybrid package, and composition for the glass ceramic substrate'19945,264,374'Method of manufacturing a solid state image sensing device'19935,057,376'Hybrid package, glass ceramic substrate for the hybrid package, and composition for the glass ceramic substrate'19915,028,972'Solid state image sensing device'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2013Patents assigned to ASAHI GLASS CO LTD (8)· patent assignee history
1991–2018Based in Yokohama, JP· patent location history
1995–2018Patents assigned to CANON KK (7)· patent assignee history
2002Based in Chiba, JP· patent location history
2005Based in Kanagawa, JP· patent location history
2012–2014Patents assigned to WATANABE KAZUNARI (6)· patent assignee history
2012–2013Patents assigned to ITO SETSURO (3)· patent assignee history
2012–2013Based in Tokyo, JP· patent location history
2015–2020Patents assigned to FUJIKIN KK (4)· patent assignee history
2015–2020Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI GLASS CO LTD | 8 | 1991–2013 |
| CANON KK | 7 | 1995–2018 |
| WATANABE KAZUNARIself | 6 | 2012–2014 |
| FUJIKIN KK | 4 | 2015–2020 |
| ITO SETSURO | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 13 | 1991–2018 |
| Osaka, JP | 4 | 2015–2020 |
| Tokyo, JP | 3 | 2012–2013 |
| Kanagawa, JP | 1 | 2005 |
| Chiba, JP | 1 | 2002 |