KATAYAMA; Kenji
Patent Applications and Registrations
Patent applications and USPTO patent grants for KATAYAMA; Kenji.The latest application filed is for "lower structure of electric vehicle".
- KATAYAMA; Kenji - Aki-gun JP
- Katayama; Kenji - Hiroshima JP
- Katayama; Kenji - Ibaraki JP
- KATAYAMA; Kenji - Tsukuba-si JP
- Katayama; Kenji - Wako JP
- KATAYAMA; Kenji - Hiroshima-shi JP
- KATAYAMA; Kenji - Wako-shi JP
- KATAYAMA; Kenji - Tsukuba-shi JP
- Katayama; Kenji - Kanagawa JP
- Katayama; Kenji - Miyakonojo JP
- Katayama; Kenji - Akaiwa-gun JP
- Katayama; Kenji - Anjyo JP
| Patent | Date |
|---|---|
| Lower Structure Of Electric Vehicle App 20220306213 - KATAYAMA; Kenji ; et al. | 2022-09-29 |
| Lower Structure Of Electric Vehicle App 20220306207 - KATAYAMA; Kenji ; et al. | 2022-09-29 |
| Battery mounting device Grant 11,387,503 - Katayama , et al. July 12, 2 | 2022-07-12 |
| Ipomoea batatas plant named `Fukumurasaki` Grant PP32,832 - Kai , et al. February 23, 2 | 2021-02-23 |
| Ipomoea Batatas Plant Named 'Fukumurasaki' App 20210007256 - KAI; Yumi ; et al. | 2021-01-07 |
| Exhaust purification system of internal combustion engine Grant 10,704,440 - Otsuka , et al. | 2020-07-07 |
| Battery Mounting Device App 20200212519 - KATAYAMA; Kenji ; et al. | 2020-07-02 |
| Ipomoea Batatas Plant Named 'Fukumurasaki' App 20190320569 - KAI; Yumi ; et al. | 2019-10-17 |
| Exhaust Purification System Of Internal Combustion Engine App 20190271246 - OTSUKA; Shinichiro ; et al. | 2019-09-05 |
| Colored Sweet Potato Having High Anthocyanin Content, Processed Product Thereof, And Method For Determining Variety Thereof App 20190241983 - SAKAI; Tetsufumi ; et al. | 2019-08-08 |
| Exhaust purification system of internal combustion engine Grant 10,344,643 - Otsuka , et al. July 9, 2 | 2019-07-09 |
| Exhaust Purification System Of Internal Combustion Engine App 20180347425 - OTSUKA; Shinichiro ; et al. | 2018-12-06 |
| Image Forming Apparatus App 20160085485 - Katayama; Kenji ; et al. | 2016-03-24 |
| Exhaust emission control device for internal combustion engine Grant 8,640,447 - Nishi , et al. February 4, 2 | 2014-02-04 |
| Exhaust Emission Control Device For Internal Combustion Engine App 20120216512 - NISHI; Tomohiro ; et al. | 2012-08-30 |
| Ipomoea plant named `Kyuikukan 5` Grant PP21,102 - Takahata , et al. June 29, 2 | 2010-06-29 |
| Ipomoea plant named `Kyuikukan 2` Grant PP19,448 - Takahata , et al. November 11, 2 | 2008-11-11 |
| Ipomoea plant named `Kyuikukan 3` Grant PP19,421 - Takahata , et al. November 4, 2 | 2008-11-04 |
| Ipomoea plant named `Kyuikukan 4` Grant PP19,165 - Takahata , et al. September 2, 2 | 2008-09-02 |
| Method and apparatus for protecting a pump mechanism from extraneous fluid Grant 5,938,413 - Makino , et al. August 17, 1 | 1999-08-17 |
| Method and apparatus for controlling infusion volume Grant 5,899,665 - Makino , et al. May 4, 1 | 1999-05-04 |
| Intake system for automobile engine Grant 5,086,667 - Katayama , et al. February 11, 1 | 1992-02-11 |
| Window molding Grant 4,974,901 - Katayama December 4, 1 | 1990-12-04 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 