Inventor
Masashi Ozaki
Inventor
Nagasaki, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals17%
C22CAlloys17%
H02HEmergency protective circuit arrangements11%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects6%
B61LGuiding railway traffic6%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors6%
F16CShafts6%
F16HGearing6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G06TImage data processing or generation, in general6%
PatentTitleYear
10,994,758Transportation management system for railway transportation of LNG tank containers and transportation management device202110,221,886Bearing device20196,993,178'Lifetime evaluating system of mechanical element and method for the same'20066,818,072'High-strength heat-resistant steel, process for producing the same, and process for producing high-strength heat-resistant pipe'20046,565,682'Process for producing high-strength heat-resistant pipe'20036,299,705'High-strength heat-resistant steel and process for producing high-strength heat-resistant steel'20015,276,416'Circuit breaker'19945,113,304'Digital protective circuit breaker'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1994Patents assigned to TOSHIBA KK (2)· patent assignee history
1992–1994Based in Suzuka, JP· patent location history
2001–2006Patents assigned to MITSUBISHI HEAVY IND LTD (4)· patent assignee history
2001–2006Based in Nagasaki, JP· patent location history
2004Based in Suntou-gun, JP· patent location history
2019Patents assigned to KAMOSEIKO KK (1)· patent assignee history
2019Based in Aichi, JP· patent location history
2021Patents assigned to JAPAN PETROLEUM EXPLORATION CO LTD (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 |
|---|---|---|
| MITSUBISHI HEAVY IND LTD | 4 | 2001–2006 |
| TOSHIBA KK | 2 | 1992–1994 |
| JAPAN PETROLEUM EXPLORATION CO LTD | 1 | 2021 |
| KAMOSEIKO KK | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagasaki, JP | 3 | 2001–2006 |
| Suzuka, JP | 2 | 1992–1994 |
| Tokyo, JP | 1 | 2021 |
| Aichi, JP | 1 | 2019 |
| Suntou-gun, JP | 1 | 2004 |