Kei Ishihara
Inventor
Stats
- 4 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 7 US Applications Filed
- 32 Total Citation Count
- Sep 28, 2021 Most Recent Filing
- Jun 17, 1993 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| J. MORITA MANUFACTURING CORPORATION | 1
| 2010
|
| MITSUBISHI CHEMICAL CORPORATION | 2
| 2003
|
| MITSUBISHI KASEI CORPORATION | 1
| 1993
|
| MITSUBISHI ELECTRIC CORPORATION | 1
| 1993
|
| KEIHIN CORPORATION | 2
2 | 2013
2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Hikone, JP | Apr 01, 25 - Apr 01, 25 |
| Hikone-shi, JP | Jan 13, 22 - Jan 13, 22 |
| Kanagawa, JP | Sep 25, 03 - Sep 25, 03 |
| Kyoto, JP | Jun 23, 11 - Jun 23, 11 |
| Shioya-Gun, JP | Sep 17, 15 - Sep 17, 15 |
| Shioya-gun, JP | Oct 08, 15 - Oct 08, 15 |
| Tochigi, JP | Jun 28, 16 - Apr 18, 17 |
| Tokyo, JP | Mar 28, 19 - Mar 28, 19 |
| Yokohama, JP | Sep 27, 94 - Aug 03, 04 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 1 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
| F02M: | SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12266773 | 2025 | Partition member and battery assembly | 0 |
| 2022/0013,826 | 2022 | PARTITION MEMBER AND BATTERY ASSEMBLY | 0 |
| 2019/0094,150 | 2019 | METHOD FOR MENDING METALLIC PLATE AND METHOD FOR MANUFACTURING MOLD | 1 |
| 9624960 | 2017 | Two-member connecting structure | 0 |
| 9377118 | 2016 | Pressure reducing valve | 0 |
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