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- Hisahiko
 - Ueki
 
President
Patent attorney
Area of Practice
Electronic/semiconductor devices, metallic materials, optical equipment, display devices, and software - 
	
		

- Tadashi
 - Sugawa
 
Vice President
Patent attorney, Supplementary note of specific infringement lawsuit counsel (2006)
Area of Practice
Organic chemistry, polymer materials, metallic materials, environmental chemistry, chemical processes, pharmaceuticals, and display devices. - 
	
		

- Hiroaki
 - Ito
 
Partner
Patent attorney
Area of Practice
Organic chemistry, pharmaceutical, medical treatment, biotechnology, microbe, chemical process, ceramics, and environmental chemistry - 
	
		

- Hitomi
 - Mizushima
 
Associate
Patent attorney, Supplementary note of specific infringement lawsuit counsel (2009)
Area of Practice
Inorganic chemistry, metallic materials, and ceramics - 
	
		

- Hiroaki
 - Yamano
 
Patent attorney
Area of Practice
Polymer materials, films, filters, fibers, non-woven fabrics, airbags, organic materials, inorganic materials - 
	
		

- Toshiki
 - Sakai
 
Patent attorney
Area of Practice
Organic chemistry, polymer materials, fibers, pharmaceuticals, medical treatments, metallic materials - 
	
		

- Kanae
 - Ota
 
Patent attorney
Area of Practice
Machine devices, medical devices, control devices, electronic devices, daily necessities - 
	
		

- Aiko
 - Kawarazaki
 
Patent attorney
Area of Practice
Organic materials, polymer materials, organic synthesis, fibers, woven and knitted fabrics, non-woven fabrics, filters, films, airbags, industrial chemistry, processes, catalysts - 
	
		

- Nao
 - Tsuji
 
Patent attorney
Area of Practice
Mechanical field, Medical field, Civil engineering field, Daily necessities, etc. - 
	
		

- Kyuichi
 - Ueki
 
Senior Adviser
Patent attorney
Area of Practice
Organic chemistry, inorganic chemistry, polymer materials, fibers, metallic materials, ceramics, environmental chemistry, chemical processes, pharmaceuticals, medical treatments, and electronic/semiconductor materials