Inventor
Jun Shibuya
Inventor
Tokyo, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Bprimary
G05BControl or regulating systems in general14%
G21CNuclear reactors14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
G21DNuclear power plant11%
LOC1411%
LOC137%
Y02PClimate change mitigation technologies in the production or processing of goods7%
B23PMetal-working not otherwise provided for4%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%
G06FElectric digital data processing4%
PatentTitleYear
11,062,273Plant maintenance assisting system202110,861,610Abnormality diagnosis system202010,573,421Plant operation system and plant operation method202010,504,631Plant abnormality prediction detection system2019D0790480'Signal relay device'2017D0775102'Signal relay device'2016D0774016'Signal relay device'2016D0773427'Signal relay device'2016D0772820'Signal relay device'20164,380,857'Process for manufacturing shutter screen blades'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Patents assigned to CANON DENSHI KK (1)· patent assignee history
1983Patents assigned to CANON KK (1)· patent assignee history
1983Based in Chichibu, JP· patent location history
2016–2017Patents assigned to MITSUBISHI ELECTRIC CORP (5)· patent assignee history
2016–2021Based in Tokyo, JP· patent location history
2019–2021Patents assigned to MITSUBISHI HEAVY IND LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 5 | 2016–2017 |
| MITSUBISHI HEAVY IND LTD | 4 | 2019–2021 |
| CANON DENSHI KK | 1 | 1983 |
| CANON KK | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 2016–2021 |
| Chichibu, JP | 1 | 1983 |