| Title： | “A Product Form—A Comprehensive Study of Issues Related to Common Knowledge, Famous Indication, and Applied Arts” |
| Author： | Hideki TAKAISHI (Mr.), attorney at law & patent attorney, Tsubasa YAMAMOTO (Mr.), attorney at law & patent attorney |
| Publication： | Patent Vol. 73, No. 10, Pages 79-107 |
| Publisher： | Japan Patent Attorneys Association (JPAA) |
| Publication date： | September 10, 2020 |