Inventor

Yasuhiro Kikuchi

Inventor
Ota, JP

Overview

22→
Patents
1989–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 22 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C12Nprimary
C12NMicroorganisms or enzymes12%
C12MApparatus for enzymology or microbiology10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
C07KPeptides4%
H04NPictorial communication, e.g. television4%
A01HNew plants or non-transgenic processes for obtaining them3%
A21DTreatment of flour or dough for baking, e.g. by addition of materials3%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2014Based in Tokyo, JP· patent location history
1996–2005Patents assigned to KYOWA HAKKO KOGYO KK (7)· patent assignee history
1999–2005Based in Tsukuba, JP· patent location history
2001Based in Yokohama, JP· patent location history
2009–2014Based in Ota, JP· patent location history
2012–2014Patents assigned to KIKUCHI YASUHIRO (5)· patent assignee history
2012–2014Patents assigned to BUSUJIMA HIROKI (4)· patent assignee history
2012–2014Patents assigned to KOBAYASHI KUNIYOSHI (4)· patent assignee history
2012–2014Patents assigned to PANASONIC HEALTHCARE CO LTD (4)· patent assignee history
2014–2016Based in Gunma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYOWA HAKKO KOGYO KK71996–2005
KIKUCHI YASUHIROself52012–2014
BUSUJIMA HIROKI42012–2014
KOBAYASHI KUNIYOSHI42012–2014
PANASONIC HEALTHCARE CO LTD42012–2014
Locations
LocationPatentsSpan
Ota, JP62009–2014
Tsukuba, JP61999–2005
Gunma, JP22014–2016
Tokyo, JP21989–2014
Yokohama, JP22001