Inventor
CHIBA SHIGERU
JP36 patents
⚠️ This page may combine multiple inventors who share the name “CHIBA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOWA HAKKO KOGYO KK
15 patentsUS5854040ADec 29, 1998
Process for producing trans-4-hydroxy-L-proline
KYOWA HAKKO KOGYO KK21 citations92
US5962292AOct 5, 1999
Process for producing cis-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK16 citations82
US6194195B1Feb 27, 2001
Strains of streptomyces producing endothelin antagonistic peptides
KYOWA HAKKO KOGYO KK7 citations72
US5639860AJun 17, 1997
Endothelin-antagonizing peptide
KYOWA HAKKO KOGYO KK11 citations72
US6767726B2Jul 27, 2004
Process for producing cis-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK2 citations62
US6413748B1Jul 2, 2002
Process for producing CIS-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK1 citations62
US6010891AJan 4, 2000
Process for producing Cis-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK3 citations62
US5965604AOct 12, 1999
Chrolactomycin compound
KYOWA HAKKO KOGYO KK3 citations61
US5656736AAug 12, 1997
Compound UCH9
KYOWA HAKKO KOGYO KK2 citations61
US7238501B2Jul 3, 2007
Process for producing trans-4-hydroxy-L-proline
KYOWA HAKKO KOGYO KK0 citations52
US7112432B2Sep 26, 2006
Process for producing cis-3-hydroxy-L-proline
KYOWA HAKKO KOGYO KK0 citations52
US6617140B2Sep 9, 2003
Process for producing trans-4-hydroxy-L-proline
KYOWA HAKKO KOGYO KK0 citations52
US6242231B1Jun 5, 2001
Process for producing trans-4-hydroxy-L-proline
KYOWA HAKKO KOGYO KK0 citations52
US6642355B2Nov 4, 2003
Endothelin-antagonizing peptide
KYOWA HAKKO KOGYO KK1 citations51
US5366966ANov 22, 1994
Compound UCE6
KYOWA HAKKO KOGYO KK0 citations48
KONAMI DIGITAL ENTERTAINMENT CO LTD
10 patentsUS12220644B2Feb 11, 2025
Watching system, computer program for watching system, and control method for watching system
KONAMI DIGITAL ENTERTAINMENT CO LTD1 citations61
US12226705B2Feb 18, 2025
Method for controlling game apparatus, game system, and recording medium
KONAMI DIGITAL ENTERTAINMENT CO LTD0 citations59
US12138555B2Nov 12, 2024
Distribution system, distribution system controlling method, and computer program
KONAMI DIGITAL ENTERTAINMENT CO LTD0 citations59
US12003791B2Jun 4, 2024
Control method for server apparatus, delivery system, and recording medium
KONAMI DIGITAL ENTERTAINMENT CO LTD0 citations50
US12508506B2Dec 30, 2025
Control system, information system, information processing method, and computer-readable recording medium
KONAMI DIGITAL ENTERTAINMENT CO LTD0 citations49
US12420206B2Sep 23, 2025
Information processing system, information processing method, and nontransitory storage medium
KONAMI DIGITAL ENTERTAINMENT CO LTD0 citations49
US12420203B2Sep 23, 2025
Game system, storage medium used in such, and control method
KONAMI DIGITAL ENTERTAINMENT CO LTD0 citations49
US12403396B2Sep 2, 2025
Information processing system, information processing method, and non-transitory storage medium
KONAMI DIGITAL ENTERTAINMENT CO LTD0 citations49
US12083434B2Sep 10, 2024
Control method for game apparatus, and game system with advertising management
KONAMI DIGITAL ENTERTAINMENT CO LTD0 citations49
US11849189B2Dec 19, 2023
Video distribution system, storage medium used therefor, and control method
KONAMI DIGITAL ENTERTAINMENT CO LTD0 citations49