Inventor
HIROSHI KAWAHARA
Inventor
JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Fprimary
A63FCard, board, or roulette games21%
B30BPresses in general14%
C22CAlloys14%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys14%
F16HGearing14%
C25CProcesses for the electrolytic production, recovery or refining of metals7%
F16DCouplings for transmitting rotation7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
PatentTitleYear
12,029,986Non-transitory computer-readable recording medium and method for controlling communication between a server device and a terminal device202412,003,002Power generation apparatus and power generation method202411,892,060Frictional roller reducer202411,867,262Frictional roller reducer202411,761,070Method for manufacturing aluminum alloy member202311,712,632Non-transitory computer-readable recording medium and method for controlling communication between a server device and a terminal device202311,247,132Non-transitory computer-readable recording medium and method for controlling communication between a server device and a terminal device202211,214,857Method for manufacturing aluminum alloy member2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to GREE INC (3)· patent assignee history
2022–2023Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2022–2024Based in JP· patent location history
2024Patents assigned to NSK LTD (2)· patent assignee history
2024Patents assigned to TOYOTA CHUO KENKYUSHO KK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GREE INC | 3 | 2022–2024 |
| NSK LTD | 2 | 2024 |
| TOYOTA MOTOR CO LTD | 2 | 2022–2023 |
| TOYOTA CHUO KENKYUSHO KK | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2022–2024 |