Company Filing History:

16 out of 6,182

Toshiba Tec Kabushiki Kaisha

patents

2 out of 52,751

Kabushiki Kaisha Toshiba

patents

where one patent can have more than one assignee

Years Active: 1999-2018

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10052871 - Inkjet head having a plurality of lid members connected to nozzles and an inkjet apparatus having the inkjet head (2018-08-21),

2. 9682553 - Inkjet head having a plurality of lid members connected to nozzles and an inkjet apparatus having the inkjet head (2017-06-20),

3. 9174442 - Inkjet head and method of manufacturing the inkjet head (2015-11-03),

4. 8998373 - Ink-jet head and method of manufacturing ink-jet head (2015-04-07),

5. 8807709 - Ink-jet head and method of manufacturing ink-jet head (2014-08-19),

6. 8746851 - Inkjet head and method of manufacturing the inkjet head (2014-06-10),

7. 8708464 - Ink jet head and method of manufacturing the ink jet head (2014-04-29),

8. RE40250 - Pulse width modulation circuit controlling output current of an inverter circuit for motor-driven blower or electric vacuum cleaner (2008-04-21),

9. 7026771 - Motor control apparatus and electric appliance using the same (2006-04-11),

10. 6664748 - Electric vacuum cleaner (2003-12-16),

11. 6624606 - Drive control circuit for three-phase brushless motor, motor-driven blower and electric vacuum cleaner (2003-09-23),

12. 6545443 - Pulse width modulation circuit controlling output current of an inverter circuit for motor-driven blower or electric vacuum cleaner (2003-04-08),

13. 6490752 - Inverter control circuit of motor-driven blower for electric vacuum cleaner, drive control circuit using the same, and electric vacuum cleaner using drive control circuit (2002-12-10),

14. 6452619 - Thermal transfer recording apparatus and method for thermal transfer recording (2002-09-17),

15. 6104421 - Thermal transfer type color printer (2000-08-15),

Title: The Innovative Contributions of Hiroyuki Kushida

Introduction

Hiroyuki Kushida is a prominent inventor based in Odawara, Japan. He has made significant contributions to the field of inkjet technology, holding a total of 16 patents. His work has been instrumental in advancing the capabilities of inkjet printing systems.

Latest Patents

One of his latest patents involves an inkjet head that features a plurality of lid members connected to nozzles. This innovative inkjet head includes a substrate and a piezoelectric unit with multiple piezoelectric elements arranged along the substrate's surface. Each pressure chamber is formed between two adjacent piezoelectric elements, and the design incorporates lid members that connect to the pressure chambers. A nozzle plate is also included, which has several nozzles for liquid discharge, enhancing the efficiency and functionality of inkjet apparatuses.

Career Highlights

Hiroyuki Kushida has worked with notable companies such as Toshiba Tec Corporation and Toshiba Corporation. His experience in these organizations has allowed him to develop and refine his inventions, contributing to the advancement of inkjet technology.

Collaborations

Throughout his career, Kushida has collaborated with talented individuals, including Tsuyoshi Takanose and Mitsuharu Endo. These collaborations have fostered innovation and creativity in his projects.

Conclusion

Hiroyuki Kushida's contributions to inkjet technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the development of advanced printing systems.

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