Injection molding machine and method of controlling the same
US-2026077545-A1 · Mar 19, 2026 · US
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Toyoshima Toshio patents
Toyoshima Toshio is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Toyoshima Toshio |
| Total patents | 18 |
| First publication | May 21, 2020 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Drive mechanism, injection apparatus, and injection molding machine
US-12528238-B2 · Jan 20, 2026 · US
Injection molding machine and method of controlling the same
US-12508758-B2 · Dec 30, 2025 · US
Drive mechanism, injection apparatus, and injection molding machine
US-12441043-B2 · Oct 14, 2025 · US
Injection molding machine and injection apparatus
US-12409592-B2 · Sep 9, 2025 · US
Twin injection molding machine including two injection devices
US-12202037-B2 · Jan 21, 2025 · US
Injection apparatus
US-12011860-B2 · Jun 18, 2024 · US
Drive mechanism, injection apparatus, and injection molding machine
US-2024075668-A1 · Mar 7, 2024 · US
Injection molding machine
US-2024075666-A1 · Mar 7, 2024 · US
Injection molding machine and injection apparatus
US-2024075669-A1 · Mar 7, 2024 · US
Recent patents
Latest publications not already listed above.
Drive mechanism, injection apparatus, and injection molding machine
US-2024075667-A1 · Mar 7, 2024 · US
Injection molding machine and method of controlling the same
US-2024042663-A1 · Feb 8, 2024 · US
Injection device and injection molding machine
US-11845211-B2 · Dec 19, 2023 · US
Injection device and injection molding machine
US-2022396021-A1 · Dec 15, 2022 · US
Twin injection molding machine including two injection devices
US-2022371084-A1 · Nov 24, 2022 · US
Injection device
US-11267177-B2 · Mar 8, 2022 · US
Injection apparatus
US-2021299926-A1 · Sep 30, 2021 · US
Injection device
US-2020156299-A1 · May 21, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Japan Steel Works Ltd | 18 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B29C45/5008 | 9 |
| B22D17/2061 | 8 |
| B29C45/13 | 7 |
| B29C2045/5088 | 7 |
| B29C45/74 | 6 |