Tokyo, Japan

Hiroshi Tanaka

USPTO Granted Patents = 177 

 

Average Co-Inventor Count = 2.3

ph-index = 16

Forward Citations = 848(Granted Patents)

Forward Citations (Not Self Cited) = 838(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal33 out of 4,629 
 
Mitsubishi Heavy Industries Limited
 patents
silverMedal31 out of 708 
 
Max Co., Ltd.
 patents
bronzeMedal22 out of 115 
 
Mitsubishi Heavy Industries Engineering, Ltd.
 patents
418 out of 195 
 
The Kansai Electric Power Co., Inc.
 patents
510 out of 35,705 
 
Nec Corporation
 patents
69 out of 15,906 
 
Mitsubishi Electric Corporation
 patents
78 out of 2,208 
 
Fuji Jukogyo Kabushiki Kaisha
 patents
85 out of 90,697 
 
Canon Kabushiki Kaisha
 patents
95 out of 5,670 
 
Japan Display Inc.
 patents
104 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
114 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
123 out of 1,008 
 
Shiseido Company, Limited
 patents
133 out of 52,735 
 
Kabushiki Kaisha Toshiba
 patents
143 out of 1,530 
 
Mitsubishi Materials Corporation
 patents
153 out of 1,142 
 
Ihi Corporation
 patents
162 out of 5 
 
K. K. Video Research
 patents
172 out of 7 
 
Science and Technology Agency
 patents
182 out of 58,130 
 
Sony Corporation
 patents
192 out of 16,093 
 
Fujifilm Corporation
 patents
202 out of 77 
 
Nittan Company Limited
 patents
212 out of 73 
 
Mitsubishi Pharma Corporation
 patents
222 out of 164,197 
 
International Business Machines Corporation
 patents
232 out of 4 
 
Sound Fun Corporation
 patents
242 out of 538 
 
Eagle Industry Co., Ltd.
 patents
252 out of 20 
 
Eagleburgmann Japan Co., Ltd.
 patents
262 out of 567 
 
Tokyo Institute of Technology
 patents
271 out of 3,557 
 
Nippon Steel Corporation
 patents
281 out of 46 
 
Teraoka Seiko Co., Ltd.
 patents
291 out of 2,899 
 
Seiko Instruments Inc
 patents
301 out of 412 
 
Dai Nippon Insatsu Kabushiki Kaisha
 patents
311 out of 1,101 
 
Nippon Steel Sumitomo Metal Corporation
 patents
321 out of 1,268 
 
Toppan Printing Co., Ltd.
 patents
331 out of 12 
 
Kabushiki Kaisha Meiji Gomu Kasei
 patents
341 out of 8,194 
 
Olympus Corporation
 patents
351 out of 42,496 
 
Hitachi, Ltd.
 patents
361 out of 3,781 
 
Renesas Technology Corp.
 patents
371 out of 19 
 
Mistubishi Electric Corporation
 patents
381 out of 142 
 
Nihon Medi-physics Company, Limited
 patents
391 out of 68 
 
Niigata University
 patents
401 out of 7,525 
 
Renesas Electronics Corporation
 patents
411 out of 5 
 
Spc Electronics Corporation
 patents
421 out of 7 
 
Shikoku Instrumentation Co., Ltd.
 patents
431 out of 52 
 
Ryoden Semiconductor System Engineering Corporation
 patents
441 out of 730 
 
Kyowa Hakko Kogyo Co., Ltd.
 patents
451 out of 893 
 
Tosoh Corporation
 patents
where one patent can have more than one assignee

Years Active: 1980-2025

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Areas of Expertise:
Gas Heating Apparatus
Semiconductor Manufacturing
Co2 Recovery
Pneumatic Tools
Air Pollution Control
Composite Amine Absorbent
Exhaust Gas Treatment
Acid Gas Removal
Speaker Units
Fluid Dampers
Culture Devices
Driving Tools
177 patents (USPTO):Explore Patents

Title: Hiroshi Tanaka: Pioneering Innovator in Pneumatic Tool Technology

Introduction:

In the realm of inventions and patents, Hiroshi Tanaka is a name that shines bright. Hailing from Tokyo, Japan, Tanaka has made significant contributions to the field of pneumatic tool technology. With an impressive portfolio of 160 patents, his work has revolutionized the efficiency and functionality of these tools. Let's delve into his latest patents, career highlights, collaborations, and explore the impact of his inventions.

Latest Patents:

Tanaka's recent advancements in pneumatic tool design highlight his dedication to improving operational performance and user experience. One of his notable inventions includes a pneumatic tool with a timer part that controls the operation of the drive, on-off valve, and control valve after a predetermined time. This timer part features a unique design, utilizing a timer piston and piston housing to enhance functionality and efficiency. Tanaka's innovative incorporation of a groove on the guide surface amplifies the flow path, leading to improved air flow control and tool operation. By continually pushing boundaries, Tanaka showcases his commitment to advancing the field of pneumatic tools.

Career Highlights:

Throughout his illustrious career, Hiroshi Tanaka has left an indelible mark on the pneumatic tool industry. His career started at Mitsubishi Heavy Industries Limited, where he honed his skills and contributed significantly to the development of cutting-edge tools. Tanaka's commitment to innovation led him to join Max Co., Ltd., a renowned global leader in pneumatic tool manufacturing. At Max Co., Ltd., he continued to push the boundaries of pneumatic tool technology, resulting in numerous patents that have redefined industry standards.

Collaborations:

In his pursuit of excellence, Hiroshi Tanaka has collaborated with esteemed colleagues who share his passion for innovation. Notable among his coworkers are Takuya Hirata and Tsuyoshi Oishi. Collaborating with like-minded individuals has undoubtedly contributed to Tanaka's ability to think creatively and develop groundbreaking solutions. Through these important collaborations, he has been able to leverage diverse expertise and perspectives, ensuring the creation of truly innovative inventions.

Conclusion:

Hiroshi Tanaka's exceptional contributions to pneumatic tool technology have solidified his status as a pioneering innovator. With an impressive array of 160 patents under his belt, Tanaka has redefined industry norms and paved the way for enhanced efficiency and functionality in pneumatic tools. His latest inventions, such as the innovative timer part design, reflect his unwavering commitment to revolutionizing the field. As Tanaka continues to collaborate with leading experts, his impact on the industry is poised to grow even further.

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