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For the Inventor, By the Inventor

Hiroshima, Japan

Minoru Katayama

USPTO Granted Patents = 10

 

Average Co-Inventor Count = 1.5

ph-index = 6

Forward Citations = 106(Granted Patents)


Location History:

  • Kure, JP (2002 - 2008)
  • Hiroshima, JP (2001 - 2021)

Company Filing History:

goldMedal6 out of 1,620 
 
Mitutoyo Corporation
 patents
silverMedal4 out of 8 
 
Kabushikikaisha Piste Snow Industries
 patents

Years Active: 2001-2021

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10 patents (USPTO):Explore Patents
1. 11175123 - Control method of surface characteristic measuring apparatus (2021-11-16),
2. 9091521 - Surface texture measuring apparatus (2015-07-28),
3. 7363181 - Straightness correcting method for surface texture measuring instrument, and surface texture measuring instrument (2008-04-22),
4. 6745616 - Surface texture measuring machine, leveling device for surface texture measuring machine and orientation-adjusting method of workpiece of surface texture measuring machine (2004-06-08),
5. 6671973 - Surface texture measuring instrument and a method of adjusting an attitude of a work for the same (2004-01-06),
6. 6508717 - Skiing facilities capable of changing shape of surface of ski slope and method for changing shape of surface of ski slope of skiing facilities (2003-01-21),
7. 6488590 - Indoor skiing ground facilities having lighting fixtures (2002-12-03),
8. 6466884 - Surface texture measuring machine and method of correcting a measured value for the machine (2002-10-15),
9. 6318110 - Artificial snow system with air roof (2001-11-20),
10. 6295824 - Snow producing system in which meltwater is reused (2001-10-02),

Title: Minoru Katayama: Innovator in Surface Measurement Technology

Introduction

Minoru Katayama is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of surface measurement technology, holding a total of 10 patents. His innovative work has advanced the capabilities of measuring apparatuses, enhancing precision and efficiency in various applications.

Latest Patents

One of Katayama's latest patents is a control method of a surface characteristic measuring apparatus. This invention involves a relative displacement mechanism that detects when the stylus contacts the measurable surface. It calculates the necessary relative displacement in the Z-axis direction to level the measuring arm after contact. Additionally, it determines the displacement in the X-axis direction during relative displacement, ensuring accurate measurements.

Another notable patent is the surface texture measuring apparatus. This device includes a measurement arm table that stores critical data such as the mass of the measurement arm and its arm length. It features an inclination angle detector that adjusts the measurement force based on the detected inclination angle, ensuring precise readings regardless of the arm's posture.

Career Highlights

Throughout his career, Minoru Katayama has worked with esteemed companies such as Mitutoyo Corporation and Kabushikikaisha Piste Snow Industries. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced measurement technologies.

Collaborations

Katayama has collaborated with notable colleagues, including Kazushige Ishibashi and Fumihiro Takemura. Their combined expertise has fostered innovation and progress in the field of surface measurement.

Conclusion

Minoru Katayama's contributions to surface measurement technology have established him as a key figure in the industry. His patents reflect a commitment to precision and innovation, making a lasting impact on the field.

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