Company Filing History:

23 out of 1,193

Nifco Inc.

where one patent can have more than one assignee

Years Active: 1982-1989

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4828344 - Drawer device (1989-05-09),

2. 4697673 - One-way damper (1987-10-06),

3. 4638528 - Oil type damper (1987-01-27),

4. 4637765 - Two-piece expandable plastic rivet (1987-01-20),

5. 4635763 - Method of regulating the opening speed of box in passenger compartment (1987-01-13),

6. 4618039 - One-way clutch (1986-10-21),

7. 4602828 - Housing device for control unit (1986-07-29),

8. 4576252 - Rotation damper (1986-03-18),

9. 4565266 - Oil type damper (1986-01-21),

10. 4550470 - Combined rotary damper device including a stored energy mechanism and (1985-11-05),

11. 4527675 - Oil type damper (1985-07-09),

12. 4524494 - Detachable fastener (1985-06-25),

13. 4513473 - Sealed rotary motion damper (1985-04-30),

14. 4490886 - Binder for lines, rods, or tubes (1985-01-01),

15. 4468836 - Door dampening mechanism having a non-rotatable vane (1984-09-04),

Title: **Nobuaki Omata: Innovator in Mechanical Engineering**

Introduction

Nobuaki Omata is a distinguished inventor based in Yokohama, Japan, renowned for his innovative contributions in the field of mechanical engineering. With 23 patents to his name, Omata's work primarily focuses on devices that enhance functionality and efficiency in everyday applications.

Latest Patents

Omata's recent patents include groundbreaking designs such as a Drawer Device and a One-Way Damper. The **Drawer Device** features a drawer and a frame, utilizing a rack and rotary damper system that allows a spiral spring to engage as the drawer is pushed into an accommodation space. The design includes a locking mechanism to secure the spiral spring and a gear that operates under braking force, enabling smooth movement in both directions. Additionally, the **One-Way Damper** employs a rotor with a braking disc encased in an oil-filled housing, whereby the gear's rotation cooperates with a coil spring that manages torque transmission in a controlled manner. This inventive approach allows the damper to selectively dampen operations of lids or doors.

Career Highlights

Throughout his career, Nobuaki Omata has made significant strides in the industry by working with prominent companies such as Nifco Inc. and Sharp Corporation. His experiences in these organizations have enriched his expertise and contributed to his innovative ideas, ultimately resulting in his impressive collection of patents.

Collaborations

Omata has collaborated with skilled professionals alike, including Youji Sato and Sakuzo Shimbara. These partnerships have fostered a creative environment that has led to advancements in various mechanical designs and applications.

Conclusion

Nobuaki Omata stands out as an inventive force in mechanical engineering, with a proven track record reflected in his extensive portfolio of patents. His latest innovations, alongside his collaborative efforts, underline his commitment to enhancing technology and improving everyday devices, presenting a promising future for further advancements.

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