Tamotsu Katayama
Inventor
Stats
- 8 US patents issued
- 15 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 8 US Patents Issued
- 15 US Applications Filed
- 105 Total Citation Count
- Nov 10, 2021 Most Recent Filing
- Jul 6, 1999 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KYOTO KAGAKU CO., LTD. | 1
1 1 | 1999
2008 2015 |
| KABUSHIKI KAISHA SATO CHISHIKI ZAISAN KENKYUSYO | 2
| 2009
|
| WASEDA UNIVERSITY | 1
| 2008
|
| KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION | 1
| 2015
|
| KABUSHIKI KAISHA SATO | 2
| 2009
|
| SATO HOLDINGS KABUSHIKI KAISHA | 2
7 | 2013
2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Kyoto, JP | Oct 08, 02 - Feb 22, 22 |
| Kyoto-shi, Kyoto, JP | May 30, 19 - May 30, 19 |
| Otsu, JP | Aug 14, 18 - Aug 14, 18 |
| Otsu-shi, JP | Dec 24, 15 - Dec 24, 15 |
| Saitama, JP | Feb 09, 17 - Mar 29, 22 |
| Tokyo, JP | Sep 01, 11 - Jan 21, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
| B29D: | PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE | 1 |
| B33Y: | Description for this Non-US Classification is not available. | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12202283 | 2025 | Printer | 0 |
| 2023/0406,006 | 2023 | PRINTER | 0 |
| 2023/0406,017 | 2023 | PRINTER | 0 |
| 11286078 | 2022 | Printer | 0 |
| 11254049 | 2022 | Optical fabricating apparatus and optical fabricating method | 0 |
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