Company Filing History:

13 out of 4,048

Alps Electric Co., Ltd.

patents

5 out of 475

Denki Kagaku Kogyo Kabushiki Kaisha

Japan Synthetic Rubber Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1978-2015

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9114825 - Input device and control system of in-vehicle device (2015-08-25),

2. 8937479 - Position detection device (2015-01-20),

3. 6507483 - Keyboard device with palmrest stored therein (2003-01-14),

4. 6489576 - Transparent keyboard device (2002-12-03),

5. 6485209 - Keyboard device capable of changing inclination angle of keyboard main body (2002-11-26),

6. 6239391 - Keyboard assembly having highly waterproof key switches (2001-05-29),

7. 6164852 - Keyboard device having a resin-coated connector held in improved fixed (2000-12-26),

8. 6130388 - Keyboard device (2000-10-10),

9. 5874946 - Image control device and data input device to be used therefor (1999-02-23),

10. 5665946 - Combined-operation type switching apparatus including rotational and (1997-09-09),

11. 5621196 - Rotary operation switch and multidirection input apparatus (1997-04-15),

12. 5510810 - Display screen control apparatus (1996-04-23),

13. 5268350 - Binder resin for a heat transfer layer and heat transfer ink ribbon (1993-12-07),

14. 5238996 - Binder resin for a heat transfer layer and heat transfer ink ribbon (1993-08-24),

15. 4664900 - Electrically conductive compositions (1987-05-12),

Title: Akio Nishijima: Innovator in Input Device Technology

Introduction

Akio Nishijima is a prominent inventor based in Fukushima-ken, Japan. He has made significant contributions to the field of input device technology, holding a total of 18 patents. His innovative designs have paved the way for advancements in electronic device control systems.

Latest Patents

Nishijima's latest patents include an input device and control system for in-vehicle devices. This input device features a ring portion that has a substantially circular cross-section, allowing for twist operation in a circumferential direction. It incorporates first sensor members to detect operation position information and second sensor members to detect twist information. The controller outputs this information to activate electronic devices effectively. Another notable patent is a position detection device that includes a shift lever and a capacitive coupling sensor. This design allows for non-contact detection of the shift lever's position, providing accurate shift position and trajectory information.

Career Highlights

Throughout his career, Nishijima has worked with notable companies such as Alps Electric Co., Ltd. and Denki Kagaku Kogyo Kabushiki Kaisha. His work in these organizations has contributed to the development of cutting-edge technologies in the input device sector.

Collaborations

Nishijima has collaborated with talented individuals in the industry, including Hideki Ito and Nobuhiro Oura. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Akio Nishijima's contributions to input device technology are noteworthy, with a strong portfolio of patents that reflect his innovative spirit. His work continues to influence the development of electronic devices, showcasing the importance of creativity in technology.

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