Tokyo, Japan

Takashi Watanabe

USPTO Granted Patents = 61 

 

Average Co-Inventor Count = 2.4

ph-index = 14

Forward Citations = 641(Granted Patents)

Forward Citations (Not Self Cited) = 639(Oct 12, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal5 out of 169 
 
Combi Co., Ltd.
 patents
silverMedal5 out of 90,594 
 
Canon Kabushiki Kaisha
 patents
bronzeMedal5 out of 21,831 
 
Honda Motor Co., Ltd.
 patents
43 out of 4,979 
 
Oki Electric Industry Co., Ltd.
 patents
53 out of 1,030 
 
Teac Corporation
 patents
63 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
73 out of 353 
 
Azbil Corporation
 patents
82 out of 10,295 
 
Tokyo Electron Limited
 patents
92 out of 39,228 
 
Fujitsu Corporation
 patents
102 out of 2 
 
Nishihara Engineering Co., Ltd.
 patents
112 out of 2,899 
 
Seiko Instruments Inc
 patents
122 out of 28,544 
 
Ricoh Company, Ltd.
 patents
132 out of 42,485 
 
Hitachi, Ltd.
 patents
142 out of 7,952 
 
Tdk Corporation
 patents
151 out of 192 
 
Combi Corporation
 patents
161 out of 1 
 
Ck Metals, Ltd.
 patent
171 out of 333 
 
Tdk Electronics Company, Limited
 patents
181 out of 180 
 
Yamatake Corporation
 patents
191 out of 8,889 
 
Nikon Corporation
 patents
201 out of 271 
 
Lion Corporation
 patents
211 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
221 out of 3,781 
 
Renesas Technology Corp.
 patents
231 out of 53 
 
Freund Industrial Co., Ltd.
 patents
241 out of 2,528 
 
Hoya Corporation
 patents
251 out of 602 
 
Daiwa Seiko, Inc.
 patents
261 out of 22 
 
Globalwafers Japan Co., Ltd.
 patents
271 out of 224 
 
Globeride, Inc.
 patents
281 out of 2,253 
 
Adv Antest Corporation
 patents
291 out of 568 
 
Nec Lcd Technologies, Ltd.
 patents
301 out of 2,630 
 
The Furukawa Electric Co., Ltd.
 patents
311 out of 264 
 
Fujitsu Frontech Limited
 patents
321 out of 800 
 
Jeol Ltd.
 patents
331 out of 102 
 
Fujirebio Inc.
 patents
341 out of 1,792 
 
Jfe Steel Corporation
 patents
351 out of 1,552 
 
Disco Corporation
 patents
361 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2025

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61 patents (USPTO):

Title: Takashi Watanabe: An Innovator in Bill Handling Technology

Introduction: Takashi Watanabe, based in Tokyo, Japan, is a prominent inventor with an impressive portfolio of 55 patents. His contributions to the field of innovation, particularly in bill handling technology, have made significant impacts on various industries.

Latest Patents: Watanabe's latest patents showcase his expertise and innovative solutions. One of his key inventions is a bill handling apparatus designed to enable the insertion of a deposited object containing a bill with a metallic component. This apparatus uses memory and processing circuitry to estimate the number of bills inserted and compares the measured metal quantity to a determined threshold. Additionally, he has developed a support information generating device that processes captured images to classify facilities and generate valuable support information.

Career Highlights: Throughout his career, Watanabe has worked with notable companies such as Combi Co., Ltd. and Canon Inc. His work has focused on refining technologies that enhance efficiency in handling monetary transactions and providing better information systems.

Collaborations: Watanabe has collaborated with distinguished colleagues in the field, including Takehiko Takahashi and Tomihiro Kaneko. Their collective efforts have contributed to the advancement of technologies, particularly within the realm of bill handling.

Conclusion: Takashi Watanabe stands out as a leading inventor whose work has significantly influenced the way bills and monetary transactions are processed. His innovative spirit continues to drive advancements, making him an important figure in today's technological landscape.

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